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Geography & Life Sciences: Chapter 14416

Chapter 14416 provides bibliographic information on scholary research in geography and in the life sciences.



Determination of vitamins A and E in slaughter pigs. Dt. tierarztl. Wschr, 78: 153-156

Determination of volatile constituents of human blood and tissue specimens by quantitative high resolution mass spectrometry. Analytical Chemistry 43(12): 1651-1656

Determination of volatile fatty acids in butter by gas chromatography. Lait, 47: 468, 487-94

Determination of volatile free fatty acids of human blood. Journal of Lipid Research 10(3): 338-341

Determination of volatile oil in drugs by distillation in steam. Dansk Tidsskrift for Farmaci 43(2): 39-44

Determination of volatile organic constituents given off by plastics items. Dte Lebens mitt Rdsch, 66: 12, 424-29

Determination of volume increment from sample enumerations. Proc. 14th Congr. Int. Union For. Res. Organ., Munich Pt. VI, Sect. 25, 1967. 457-69

Determination of water balance under garlic. Zeszyty Naukowe Wyzszej Szkoly Rolniczej w Olsztynie. 27: 2, 189-200

Determination of water deficits in plant tissues. Water Deficits and Plant Growth, Academic Press, New York and London, Vol., 1: 235-368

Determination of water in fertiliser materials by microwave absorption. Proc. Fertil. Soc, 104, 81-93

Determination of water in molasses by the Karl Fischer method. Ass Offic Anal Chem J 49(3): 551-554

Determination of water in pollen by the iodometric titration method. Bjull. glav. bot. Sada, 71, 89-92. bibl. 4

Determination of water permeability by the bore-hole method and with undisturbed soil samples in Bavarian moor deposits. Mitt. dt. bodenk. Ges, 2: 169-177

Determination of water requirement of rice in Laos. Int. Rice Commn Newsl, 17: 4, 13-20. Bibl. 3

Determination of water stress of Eucalypts in the field. G. bot. ital, 105: 3, 109-24

Determination of water, proteins and the following amino acids: tryptophan, isoleucine, leucine, methionine, valine, lysine, phenylalanine and cystine, 'n fresh corn (choclo) and 2 cereal products (polenta and chuchoca). An. Fac. Quim. Farm., Univ. Chile. 20: 50-56

Determination of water-soluble P2O5 in fertiliser solutions containing short-chain linear polyphosphates. I. Preliminary study. J. Sci. Fd Agric, 21: 273-275

Determination of water-soluble and exchangeable sodium under field conditions by means of glass electrodes with Na-functions. Pochvovedenie. 7, 110-111

Determination of water-soluble carbohydrates in grass. J. Sci. Food Agric, 15: 395-398

Determination of water-soluble sulphate in acidic sulphate soils by atomic-absorption spectroscopy. Analyst. Lond, 95: 592-595

Determination of weight of bacterial biomass in the soil. Acta Univ. Carol. Biol, 1968: 289-294

Determination of wheat flour proteins by gel electrophoresis. Wheat Inform. Serv. Kyoto. 17-18, 20-22

Determination of withdrawal of water from soil by crop roots as a function of depth and time. Aust. J. Soil Res, 5: 1, 11 Bibl. 21

Determination of wood moisture content by neutron scattering. J. Jap. Wood Res. Soc, 12: 1, 1-5

Determination of wood pH with indicators. Pulp Paper Mag. Can, 70: 9, 59-64

Determination of working time in minutes per cubic metre and assortment in the cross-cutting of Beech trees or crowns into stacked wood. Arch. Forstw, 18: 9/10, 1123-7

Determination of yield and other agronomic characteristics in grain-sorghum hybrids. Oriente agropec, 1: 1, 45-54. Bibl. 9

Determination of yield and other characteristics of grain sorghum hybrids (S. vulgare Pers.). Oriente Agropec, Venezuela, 1: 1, 45-54

Determination of yield and other characters in inbred lines of some strains of the winter swede rape Warszawski. Biul. Inst. Hodowl. Aklimatyz. Roslin. 6, 21-27

Determination of yield and quality of 74 Oat, spring Barley, and spring Wheat varieties infected with Barley yellow dwarf virus. Z. Acker- u. PflBau. 125: 3, 261-272

Determination of zinc in pig blood. Acta vet. scand, 5: 7-16

Determination of zinc in plant material by atomic absorption flame photometry. An. Edafol Agrobiol, 26: 1211-1226

Determination of zinc in trace-element superphosphate by a.c. polarography. Analyst, London, 91:

Determination of'free fat' content and creamability of cream by cream layer dyeing. Milchwissenschaft. 23: 8, 473-76

Determination of soil manganese by atomic-absorption spectroscopy. At. Absorption Newsletter, 6: 71-72

Determination trouble with new races of Cladosporium fulvum Cooke. Mededelingen van de Faculteit Landbouw-wetenschappen Rijksuniversileit Gent. 36: 1, 300-305

Determination with 15N of fixation of atmospheric nitrogen by blue-green algae under field conditions. Pochvovedenie. 12, 64-72

Determination, by reduction to nitrites, of nitrates in soil, plants and nutrient solutions used in greenhouses. Agrokhimiya, 7, 131-136

Determination, by serial isotoplc exchange, of the most mobile fraction of soil phosphate. C.r. hebd. Seanc. Acad. Sci., Paris, 267D: 427-430

Determination, of phenolic glycosides in some local willow species. Herb. polon, 13: 177-81

Determination, of the value and analysis of the climatic index for apple, pear and plum in some fruit-growing centres of Rumania. Lucrar. sti. Inst. Cercet. hort.-vit. Baneasa-Bucuresti. 7: 157-74

Determination, with the aid of N, of the degree of assimilation of N by oats in the presence of certain phenolic derivatives. Revue roum. Biol. (Ser. bot.). 13: 5, 335-40. Bibl. 5

Determinations of lactose in mammary gland and in milk. J Dairy Sci 48(10): 1396-1398

Determinations of leaf and fruit water potential with a pressure chamber. Hort. Res, 9: 1-7. bibl. 9

Determinations of the Heat Transfer Coefficient of a Leaf. Plant Physiology 39(4): 687-690

Determinations of the normal leaf and top content in some sugar cane varieties. Rev. industr. Agric. Tucuman, 44: 1, 1-7

Determinations of the normal trash content of some varieties of sugar cane. Rev. industr. agric., Tucuman. 44: 1-12. bibl. 15

Determinations of the susceptibility of sour cherry varieties to bacterial canker, Pseudomonas syringae, and the results of several years' research on its control. Zeitschrift fur Pflanzenkrankheiten und Pflanzenschutz, 78: 6, 329-334

Determinations of yield and quality in 74 oat, spring barley and spring wheat varieties infected with the barley yellow dwarf virus. Z. Acker- u. PflBau, 125: 261-72

Determinations on wine vine varieties and correlations observed between them. Orsz. szol. bor. Kut. Evk, 13: 65-86. bibl. 38

Determined and calculated calorific values of some animal feeds. Indian J. Animal Sci, 39: 526-528

Determing the volume of tree-length logs by weighing. Lesn. Hoz, 1, 78-80

Determining L-ascorbic acid in tomatoes for selection purposes. Grad. lozar. Nauka, 2: 455-62. bibl. 15

Determining Potato leaf roll virus by grafting. Bragantia, 26: 181-186

Determining air-drying times for sawn timber. Lesn. Z., Arhangel'sk. 10: 4, 164-6

Determining allowable changes in different constraints under the mathematical formulation of simplex tasks in linear programming. Zemed. ekon, Praha, 12: 12, 777-90

Determining and mapping the alpine forest limit. Lesn. Cas., Praha. 11: 6, 581-94

Determining anhydrous ammonia placement in soil. Bull. Mich. St. Univ. agric. Exp. Stn, 50: 574-576

Determining available phosphoric acid in soils. Geoderma, 2: 85-93

Determining blue mould infection by oospores of P. tabacina. Phytopath. Z, 51: 1, 79-84

Determining brix of sugarcane clones at Canal Point, Florida. Sugar y Azucar. 59: 5, 55. bibl. 5

Determining cantaloupe sizes by volume: weight relationships. Calif Agr 22(5): 13

Determining carcass value of young bulls from various carcass characters and their use in performance testing. Bodenkultur, 20: 65-88

Determining carotenoids in the grain of winter hard wheats in the process of breeding. Dokl. Akad. sel'skohoz. Nauk. Lenin. (Proc. Lenin Acad. agric. Sci.), 8, 14-16

Determining chip-pipeline potentials with linear programming. For. Prod. J, 18: 6, 29-32

Determining common use grazing capacities by application of the key species concept. J Range Manage 18(4): 196-201

Determining conifer seed quality by radiography. Lesn. Hoz, 17: 12, 52-6

Determining cooperation coefficient between elements of a composite wood beam. Archiwum Inzynierii Ladowej, Warszawa. 11: 4, 539-67

Determining costs by operations analysis: a case study on veneer narrows. Aust. Timb. J, 34: 11, 31-37

Determining criteria of the psychological load on the operator of cross-cutting units . Lesn. Z., Arhangel'sk. 9: 1, 149-54

Determining current increment of standing trees. Nauc. Trud. Lesoteh. Inst., Sofija (Ser. Gorsko Stop.). 15, 93-104

Determining current volume increment by increment samples. Gorskostop. Nauka, Sofija. 3: 4, 313-28

Determining current volume increment in Scots Pine stands by increment form factors. Gorskostop. Nauka, Sofifia. 5: 2, 15-29

Determining current volume increment of stands by correlation analysis. Lesn. Hoz, 5, 30-4

Determining cutting forces in the planning of compressed and non-compressed Beech wood. Nauc. Trud. Leningr. Lesoteh. Akad, 111, 115-8

Determining cutting schedules for maximum yield and quality of brome grass, timothy, lucerne and lucerne and grass mixtures. J. Br. Grassld Soc, 25: 1, 44-52. Bibl. 15

Determining deformation resistance of wood-based materials. A summary test for practical use. Holz- Zbl, 92: 107, 1893-4

Determining degradation curves and parathion residues in lettuce. Idia, 285, 69-72

Determining density profiles in particle boards and fibreboards with X-rays. Holztechnol., Leipzig. 10: 2, 93-6

Determining different forms of Ca in milk. Dokl. mosk. sel.-khoz. Akad. K. A. Timiryazeva. Zootekhniya, 104, 129-34

Determining diffusivity from the redistribution of soil-water. Proc. Soil Sci. Soc. Am, 33: 980-982

Determining efficient seasonal grain inventories : an application of quadratic programming. J. Fm Econ, Urbana, Ill., 48: 3, 648-60

Determining egg shell strength. Fd Process. Mktg. 37: 351-352

Determining energy costs of agriculturalactivities by respirometer and energy balance techniques. American Journal of Clinical Nutrition. 24: 12, 1418-1430

Determining evapotranspiration rates and soil moisture levels with climatological data. Proc. Indiana Acad. Sci, 73: 244-8. bibl. 7

Determining eye spot disease reaction of sugarcane seedlings, using host-specific toxin. Phytopathology, 61: 11, 1320

Determining factors in the developmental cycle of L. migratoria at about latitude 44 degrees N.; sequel to a note by P. P. Grasse (1924). Annls Soc. ent. Fr, 3: 3, 817-825

Determining factors in the yeast phase of P. brasiliensis. Mycopath. Mycol. appl, 34: 3-4, 280-284

Determining farm costs of transport between farms and agricultural enterprises. Wiss. Z. Univ. Rostock, Rostock, 18: 3/4, 417-20

Determining fertilizer Heeds. Changing Patterns in Fertilizer Use. Proc. Symp. Soil Sci. Soc. Am, 119-140

Determining fire danger by an indicator instrument. Lesn. Hoz, 5, 77-81

Determining fire danger in the Timirjazev lespromkhoz. Lesn. Hoz, 17: 1, 49-51

Determining fire danger in the forests of the extreme NE. Lesn. Khoz, 4, 67-9

Determining forage consumption by direct observation of domestic grazing animals. (Misc. Publ. 1147 For. Serv. U.S. Dep. Agric.). Range and wildlife habitat evaluation-a research symposium. Flagstaff and Tempe, Arizona, May, 1970. 101-4. bibl. 22

Determining forest density by aerial photography during transmission-line surveys. Vestnik Leningradskogo Gosudarstvennogo Universiteta Geologija i Geografija, Leningrad. 12: 2, 162-4

Determining form factor and stem volume proportions. Allg. Forst- u. Jagdztg, 138: 12, 276-9

Determining forms of concentration of production, and of level of concentration. Lesn. Z., Arhangel'sk. 12: 1, 132-7

Determining fungicide penetration in plant tissues by a modified method. Khimiya sel'.-Khoz, 6: 8, 31-32

Determining genotype and the effect of environment in alpine and pre-alpine districts. 5th int. Congr. Anim. Reprod. A.I, Trento, 2: 181-185

Determining glucose and glycogen from a single sample of meat. J. Food Sci, 34: 353-354

Determining grain quality of whiter wheats in the period from harvest to sowing. Selekcija i Semenovodstvo (Breeding & Seed-growing). 2, 31-35

Determining growth of Ponderosa Pine in Arizona by stand projection. U.S. For. Serv. Res. Note Rocky Mt. For. Range Exp. Sta, RM-52, 4

Determining headspace gas composition in canned foods. FOOD TECHNOL 21(3 A Suppl ): 47-53

Determining heat resistance in cotton. Hlopkovodstvo (Cotton Growing), 1, 42-44

Determining herbicide absorption by plants with the aid of sprinkler irrigation. Khimiya sel'. Khoz, 8: 11, 848-52. Bibl. 13

Determining lathe settings for optimum veneer quality. For. Prod. J, 20: 11, 20-7

Determining leaf area in woody species. Bot. Z, 51: 5, 678-81

Determining leaf roll infection in Potato by means of Dische's diphenylamine reaction. Pftanzenschutzberichte, 32: 1-2, 21-31

Determining least-cast poultry rations in Lebanon. Publ. Fac. Agric. Sci. Am. Univ. Beirut, 32, 74

Determining least-cost machinery combinations. Bull. Dep. Agric. Econ. N. Dak. St. Univ. Agric. Appl. Sci., Fargo, N. Dak, 479, 26

Determining long-term timber yields of a forest by an electronic computer. Norrlands SkogsvForb. Tidskr, 3, 193-213

Determining loss of wood substance after fungal attack. A comparison of two methods. Tappi. 54: 8, 1271-3

Determining merchantable logs from cull trees of Dipterocarps inside the Bislig Bay Lumber Company, Inc. Occ. Pap. Bur. For. Philippines. 36., 16

Determining micro-amounts of iodine in soils. Trudy sverdlovsk. sel'.-khoz. Inst, 11: 488-497

Determining minimum amounts of TMTD rabbit repellent needed to protect Douglas-Fir planting stock. Tree Plant. Notes. 70, 16-20

Determining modules of elasticity in agricultural products by loaded plungers. Agric. Engng, St Joseph, Mich, 46: 5, 274-5. bibl. 7

Determining mortality in stands by a dendrochronological method. Ekologija. 2, 104-6

Determining needle surface area by an adsorption method. Lesoved., Moskva. 5, 93-5

Determining needle weight and shoot volume in Norway Spruce advance growth. Rast. Resursy, Moskva. 3: 4, 513-20

Determining oat grain moisture content by neutron scattering. Trans. Am. Soc. agric. Engrs. 13: 1, 46-7. Blbl. 5

Determining of the volume c.a.i of stands. Lesn. Z., Arhangel'sk. 11: 1, 44-6

Determining operational time and costs of mechanical cultivation in the forest- a contribution to work-study. Soz. Forstw, 16: 10, 289-92; 320. Bibl. 9

Determining optimal dimensions of teatcups. Nauchno-tekh. Byull. Elektrif. sel'sk. Khoz, 1, 33-37

Determining optimal maturity in apples. Zborn. bioteh. Fak. Univ. v Ljubljani, 17: 177-94. bibl. 22

Determining optimal structure of machinery by evaluating production cost. Ekonomika sel'skogo Hozjajstva. Moskva, 47: 9, 48-50

Determining optimal time spread of cattle and pig marketings in the USA. Agrarwirtschaft. Hannover, 21: 6, 189

Determining optimum N rates for irrigated sown pasture. Khimiya v Sel'skom Khozyaistve. 9: 11, 17-20

Determining optimum fodder-crop areas using linear programming. Probl. Econ. Agr, Bucuresti, publ. 2: 113-27

Determining optimum production of feeds by means of linear programming. Zemedelska Ekon. (Praha), Feb. 10 (37): 1/2, 32-42

Determining optimum sowing depth for sunflower. Rast. Nauki. 6: 2, 27-32. Bibl. 4

Determining output and costs in trimming poles with the M-167 mechanical branch-trimmer. Prace Inst. Bad. Lesn, 390/394, 99-117

Determining pH of strip-mine spoils. U.S. For. Serv. Res. Note Ntheast. For. Exp. Sta, NE-98, 7

Determining payments for the labour of administrative and managerial staff on agricultural production cooperatives (in Rumania). Probl. Econ. Agr, Bucuresti, publ. 2: 221-35. Bibl

Determining physiological strains in Peronospora tabacuna. 2nd Colloquium on Peronospora, USSR, Dec. (publ., 1964), 1964. 31-34

Determining planting distances and pruning methods for early tomatoes under plastic covers. Lucr. sti. Inst. Cerc. horti-vitic, 1966. 9: 57-66. bibl. 11

Determining pollen viability by means of tetrazolium salts. Bull. vyzk. Ustav zelin. Olomouc, 11, 55-63

Determining pore-size distribution in softwoods with a mercury porosimeter. For. Prod. J, 15: 10, 435-40

Determining post-pasteurization contamination by a surface plate method. J. Milk Fd Technol, 32: 6, 206-09

Determining precision in growing-stock inventories in selection forest using systematic representative sampling. Orm. Arast. Enst. tek. Bult, 22, v + 57

Determining priorities of investment in improvement of timber stands under Georgia conditions. Dissert. Abstr, 27A: 11, 3568

Determining prometryne in water, soil and plants by thin-layer chromatography. Khimiya v sel'skom Khozyalstve, 7: 6, 455-6. Bibl. 3

Determining relations between certain morphological and chemico-technological properties in garden peas. Gradin. Lozar. Nauk./Hort. & Viticult, Sofia, 2: 165-76

Determining relationships between certain morphological, chemical and technical properties of garden peas. Grad. lozar. Nauka. 2: 165-76. bibl. 13

Determining requirement indices of readily hydrolysable nitrogen in tea plantations under conditions of the sub-tropical podzolic soils of the Georgian SSR. Subtrop. Kul'tury, 2, 181-7

Determining residual amounts of soil-acting herbicides in the soil and in citrus trees. Khimiya v sel'skom Khozyaistve, 9: 12, 924-8. Bibl. 8

Determining resistance to frit fly in maize. Vestn. sel'skohoz. Nauk. (Rep. agric. Sci.), 1, 29-30

Determining resistance to soft-rot fungi. Us Forest Serv Res Pap Fpl 48: 1-13

Determining response of insects to radiation by continuous monitoring of their carbon dioxide output. Ann. ent. Soc. Am, 64: 2, 419-424

Determining sample-plot volume increment by stem analysis of selected trees. Bi-m. Res. Notes Dep. For. Can, 23: 4, 28

Determining sap sweetness in small Sugar Maple trees. U.S. For. Serv. Res. Note Ntheast. For. Exp. Sta, NE-76, 4

Determining selling age of turkeys by returns over feed costs. Res. Summ. Ohio Agric. Res. Dev. Center, Wooster, Ohio. 17, 76

Determining sex in aspen by the leaves. Lesovedenie, 6, 66-71

Determining shell thickness by specific gravity of the egg, and the variability and heritability of this character. Dokl. Timiryazev, sel'.khoz. Akad, Mosk., 95, 169-172

Determining simple sulfhydryl compounds (low molecular weight) and their contents in biological samples by using 2, 2'-dithiobis-(5-nitropyridine). Analytical Biochemistry. 45: 2, 349-356

Determining site class in stands of Picea jezoensis. Sb. Trud. Dal'nevost. Nauc. issled. Inst. Lesn. Hoz, 10, 75-80

Determining sites of bilharzial transmission. Zeitschrift für Tropenmedizin und Parasitologie 17(3): 257-263

Determining small amounts of Mn. Schweiz. Milchztg. 93: 34, 934-36

Determining small amounts of hexamethylenediamine in milk. Gigiena i Sanitariia 31(3): 57-59

Determining some strength properties of plywood by calculation. Drev. Vyskum. 1, 27-37

Determining stand basal area. Lesn. Hoz, 7, 35-7

Determining stand basal area with the aid of tree counts. Sylwan. 114: 4, 19-28

Determining stand volume and density as a function of basal area. Lesn. Hoz, 17: 10, 37-8

Determining stand volume current incremet by the method of growth functions. Bul. Inst. Polit. Brasov (Ser. B: Econ. for.). 10, 199-207

Determining stem diameter distribution in Beech stands by interpretation of aerial photos. Bildmessung und Luftbildwesen, Karlsruhe. 37: 2, 48-54

Determining stem rot of Norway Spruce from increment cores. Forstarchiv. 39: 10, 221-4

Determining stiffness of soft serve ice milk through use of the Brookfield viscosimeter. Ice Cr. Fld, 83: 3, 55; 58; 60; 62

Determining susceptibility of tomato varieties and lines to the anthracnose pathogen, Colletotrichum coccodes. Proc. Ass. sth. agric. Wkrs, 65: 182-83

Determining the. Drev. Vyskum. 2, 85-94

Determining the 1-ascorbic acid in tomatoes for utilization in breeding. Gradin. Lozar. Nauk./Hort. & Viti-cult, Sofia, 2: 455-62

Determining the ability to produce milk protein in Hungarian Red Spotted cows and the effectiveness of selection for butterfat production. Allattenyesztes, 13: 109-114

Determining the absorption capacity of wood in impregnation without the use of pressure. Transl. Commonw. Sci. Industr. Res. Organ. Aust, 7249, 9

Determining the absorption capacity of wood in non-pressure preservation processes. Holztechnol., Dresden. 5: 2, 107-11

Determining the accuracy of height increment evaluation. Proc. 14th Congr. Int. Union For. Res. Organ., Munich Pt. VI, Sect. 25, 1967. 532-45

Determining the activity of a preparation containing pepsin or rennet. U.S.S.R. Pat, 274 060,

Determining the activity of rennet preparations containing pepsin. U.S.S.R. Pat, 265 832, Ru

Determining the age of Haloxylon by external mensurational indices. Lesn. Z., Arhangel'sk. 12: 2, 147-8

Determining the age of Picea jezoensis and Abies nephrolepis from external features, in the Spruce/Fir stands of the Lower Amur. Sbornik Trudov Dal'nevost. Nauc. Issled. Inst. Lesn. Hoz, 7, 461-73

Determining the age of dwarf mistletoe infections on Red Fir. U.S. For. Serv. Res. Note Pacif. Sthwest. For. Range Exp. Sta, PSW-105, 5

Determining the age of quantitative maturity. Lesn. Khoz, 7, 66-70

Determining the amount for fire protection in forest plantations. Actas V Jornadas Forestales, Los Angeles. Asociacion Chilena de Ingenier: 78-87

Determining the amount of moisture in peaty podzolic soils. Lesn. Z., Arhangel'sk. 10: 4, 45-7

Determining the amount of moisture in the soil by the depth of the groundwater table. Pocvoved, 2, 58-64

Determining the amount of oily preservatives and of moisture in impregnated wood. Lesn. Z., Arhangel'sk. 7: 3, 115-9

Determining the angular velocity of a freely falling tree. Lesn. Z., Arhangel'sk. 10: 1, 50-8

Determining the annual throughput of an industrial log depot as a function of the nature of the forest area from which its raw material comes. Lesn. Cas, 17: 2, 139-46

Determining the average porosity and permeability of a stratified aquifer with the aid of radioactive tracers. Water Resources Res 2(3): 525-531

Determining the baking quality of the grain in the early stages of breeding. Selekcija i Semenovodstvo (Breeding & Seed-growing). 29: 2, 47-49

Determining the best interstocks and methods of grafting for some pear varieties which are incompatible with Quince A and are included in the regional improvement distribution. Lucr. sti. Inst. Cerc. horti-vitic, 8: 315-28. bibl. 16

Determining the best interstocks for certain valuable apple varieties. Lucr. sti. Inst. Cerc, horti-vitic., 1966. 7: 395-411. bibl. 8

Determining the best interval between consecutive tomato sowings for continued commercial production. Revista de Agricultura, Piracicaba, Brazil, 46: 2/3, 63-68

Determining the best method of training apple and plum trees on the modified leader system in the nursery. Lucr. sti. Inst. agron. N. Balcescu, 10: 101-10

Determining the best time to destroy defoliators of Poplar. God. Zborn. Zemj. Sum. Fak. Univ. Skopje (Sum.). 66. 19, 157-86

Determining the biologically permissible protective zone during mechanized weeding of sowings in nurseries. Lesn. Zh, 12: 2, 159-60

Determining the canopy area of citrus trees. S. Afr. Citrus J, 413, 14-15

Determining the co-efficient of utilization of the potential productivity of forest, on the basis of current volume increment of the stands. Zesz. nauk. Szkol. Gospod. Wiejsk. Warsz. (Lesn.). 8: 69-83

Determining the coefficient of diffusion of bound water in wood. Himiceskaja pererabotka i zascita drevesiny, Izdatel'stvo Akademii Nauk Latvijskoj SSR,Riga, 13 6 refs

Determining the comparative efficiency of capital investments in agriculture. Ikon. Mehan. selskoto Stop, Sofija, 3: 4, 461-68

Determining the content of biologically active substances in the tissues of a number of helminths. Trudy gel'mint. Lab, 19: 83-85

Determining the cost price of standing timber, and transforming it into an active factor for management predictions. Rev. Padurilor. 83: 2, 96-9. Price: of standing timber

Determining the current increment of a group of stands. Lesn. Z., Arhangel'sk. 9: 6, 18-21

Determining the current stand volume increment of sample plots to be used for constructing yield tables. Acta Univ. Agric., Brno (Fac. Silv.). 39: 2, 115-26

Determining the current volume increment of a standing tree. Lesn. Khoz, 8, 50-3

Determining the current volume increment of an individual tree. Lesn. Hoz, 11, 35-7

Determining the date of irrigation by cell-sap concentration in maize. Nauchni Trud. vissh. selskostop. Inst. Georgi Dimitrov, Agron. Fak, 19: 187-97. Bibl. 18

Determining the degree of affinity of cottons in the section Magnibracteolata Tod em Mauer by the interspecific hybridization method. Uzbek. biol. Z. (Uzbek biol. J.). 4, 61-65

Determining the degree of decomposition of clay minerals with podzol formation. Dokl. Akad. Nauk, 158: 1344-1347

Determining the degree of frost resistance in plants by the method of ultra weak luminescence. Vinodelie Vino-gradarstvo SSSR (Wine-mak. Viticult. USSR), 3, 55-58

Determining the degree of hardening of urea-formaldehyde resins by measuring electrical resistance. Derev. Prom, 20: 9, 5-6

Determining the degree of intensity of forest production in the development of economic system controls for forestry. Arch. Forstw, 19: 12, 1325-36

Determining the degree of persistence of some herbicides in the soil. Savr. Poljopr, 18: 2, 147-55. Bibl. 20

Determining the degree of ploidy in pears on the basis of the relationship between germination capacity of the pollen and the length of the stomata. Zuchter. 34: 233-35

Determining the degree of polyploidy in sugar beet by the number of chloroplasts in the stomata. Zborn. zemjod. Inst. Skopje (Rec. agric. Inst. Skopje), 6: 27-31

Determining the degree of self incompatibility in lucerne. Dokl. vses. Akad. sel'skohoz Nauk Lenin. (Rep. All-Un. Lenin Acad. agric. Sci.). 12, 11-13

Determining the density of milk. Prum. Potravin. 17: 2, 88-92

Determining the development of stand volume from statistical inventory data. Lesn. Hoz, 7, 37-41

Determining the disposal of funds in a farm business. Fm Mgmt Notes, Univ. Noti., Sutton Bonington, 39: 19- 22

Determining the dry weight of pulpwood in forestry and industry. Papier, Darmstadt. 20: 10a, 720-5

Determining the dry-matter content of wood for pulping and particle-board manufacture. Holz Roh- u. Werkstoff. 25: 7, 255-65

Determining the drying time of re-wetted Pine wood. Prace Inst. Tech. Drewna. 14: 2, 49-61

Determining the duration of heating flitches in autoclaves. Derev. Prom, 19: 9, 8-9

Determining the early-wood/late-wood boundary in the annual rings of conifers with the aid of a particle-size analyser. Holz Roh- u. Werkstoff. 22: 7, 249-54

Determining the economic availability of low-grade wood and logging waste. Nauc. Trud. Leningr. Lesoteh. Akad, 116, 98

Determining the economic effectiveness of protective afforestation in the mountains of Central Asia. Lesn. Khoz, 10, 31-3

Determining the economic efficiency of the work of caterpillar vineyard tractors with hydrostatic transmission. Selskostopanska Tehnika. Sofija, 8: 5, 105-111

Determining the economic feasibility of a co-operative. Coop. Ext. Serv., Circ., N. M ex. St. Univ., Las Cruces, N. Mex, 412, 16

Determining the economically tolerable density of ungulate game in the forest by reference to site and game damage. Arch. Forstw, 14: 5, 533-61

Determining the effect of certain phytoncides on the development of Botrytis cinerea Pers. Izv. hot. Inst, Sofia, 93-8. bibl. 12

Determining the effect of exchangeable Ca on the content of organic matter and total nitrogen in raw-humus horizons. Pocvoved, 12, 40-2

Determining the effect of some technical parameters of a Spruce wood resonator on selected parameters of amplified sounds. Folia for. polon. Drzewn, 10, 19-34

Determining the effect of the way of spreading and using manure in combination with superphosphate in potato growing. Bul. Shkencave Bujqesore. 8: 3, 60-4

Determining the efficiency of mineral fertilizers in a wheat/maize rotation on a slightly leached chernozem in Cucorani -Botosani. Anelele Institutului de Cercetari pentru Cereale si Plante Tehnice, Fundulea (B), 36: 89-97

Determining the efficiency of reinforced concrete slabs on lorry roads. Lesn. Prom, 8, 18-9

Determining the efficiency of some herbicides in peppermint plantations. 60 Godini Naucnoizsledovatelska Rabota s Etericnomaslenite Kulturi v Balgarija, Sofia, 123-31. bibl. 7

Determining the end of the photoperiodic stage of plant growth by the growth reaction of developing ears. Zap. leningr. sel'.-khoz. Inst, 90: 5, 80-3

Determining the expectation value of a stand. Proc. 14th Congr. Int. Union For. Res. Organ., Munich Pt. VIII, Sect. 31, 1967. 214-7

Determining the extent and intensity of stem rot in Norway Spruce. Forstwiss. Cbl, 89: 6, 362-72

Determining the extent of the damage caused by winter barking of Picea abies stands by red deer. Zesz. nauk. Szkol. Gospod. Wiejsk. Warsz. (Lesn.). 8: 95-107

Determining the factor for converting stacked cu. m. to solid cu. m. for. stacked thinnings. Prace Inst. Bad. Lesn, 325, 107

Determining the fat content of milk. U.S. Pat, 3 628 916,

Determining the fertilizer requirements of forests. Lesn. Hoz, 8, 41-3

Determining the field resistance to Phytophthora in tubers of S. tuberosum cultivars, forms of S. andigenum and interspecific potato hybrids. Sbornik Trudov Aspirantov i Molodykh Nauchnykh Sotrudnikov, 17, 354-359

Determining the fire danger of stands in the planning of fire-control measures. Lesn. Hoz, 17: 7, 62-6

Determining the forces in the bindings of floating log-bundles. Lesn. Z., Arhangel'sk. 10: 4, 65-8

Determining the friction force of a cable on a. Lesoinzhenernoe delo i mekhanicheskaya tekhnologiya drevesiny. Krasnoyarsk, 45-9

Determining the geometrical characteristics of wave-resistant sea-going cigar-shaped rafts made up of bundles of long logs. Lesoinzhenernoe delo i mekhanicheskaya tekhnologiya drevesiny. Krasnoyarsk, 50-6

Determining the glume content of the grain of the Bulgarian barley varieties. Rast. Nauki. 1: 10, 37-8. bibl. 10

Determining the gross product of agricultural production co-operatives (Rumania). Stud. Cercetari econ., Bucuresti, 3/4: 75-89

Determining the harvest date in relation to storage. Fruit belge, 354, 33-40. bibl. 24

Determining the harvest maturity of fruits.). Sadovodstvo. 10, 23 p

Determining the husk content of the grain of Bulgarian barley varieties. Rasten. Nauk./Pl. Grow, Sonja, 1: 10, 33-38

Determining the ignition behaviour of wood. Holztechnol., Dresden. 7: 1, 56-64

Determining the incidence of defects in sawlogs and lumber. Lesn. Z, 13: 1, 122-7

Determining the infiltration capacity of soils. Lesn. Hoz, 17: 6, 18-21

Determining the influence of environment on genetic shift in forage crop varieties. Res. Rep. Hebrew Univ. Jerusalem : Sci., Agric, 1: 539-40

Determining the influence of environment on genetic shifts in forage crop varieties. Research report, science and agriculture, Hebrew University of Jerusalem . 1966. 1: 539 p

Determining the influence of various factors on the distribution of Fomes annosus on Norway Spruce. Prace Vyzkum. Ust. Lesn. CSSR. 31, 215-42

Determining the inhibitory activity against virus X in sap from leaves of potato plants of varieties of a world collection by a serological method. Ved. Prace vyzk. Ustav. rostlin. Vyrob. Praze-Ruzyni. 11, 207-12

Determining the initial density of Oak plantations. Lesn. Hoz, 1, 45-7

Determining the intensity of farm mechanization. Roczn. Nauk roln., Ser. G, Warszawa, 78: 2, 403-35

Determining the intensity of thinning in Abies alba / Quercus petraea mixtures by vertical structure analysis. Bul. Inst. Polit. Brasov (Ser. B: Econ. for.). 11, 125-30

Determining the keeping quality of concentrated foot and mouth disease vaccine by measurement of the protective dose in cattle. Zentbl. VetMed, 14B: 224-230

Determining the kinematic relationships in a band saw. Nauc. Trud. Lesoeteh. Inst., Sofija (Ser. meh. Tehn. Darv.). 15, 77-88

Determining the labour requirement and costs of tree-felling with a Stihl BLK-58 power saw. Prace Inst. Bad. Lesn, 390/394, 85-97

Determining the lactation yield of cows by the yield on a single day. Vest. sel'.-khoz. Nauki, Mosk., 10: 8, 126-128

Determining the lateral. Lesn. Z., Arhangel'sk. 9: 6, 41-3

Determining the length of. Lesn. Z., Arhangel'sk. 9: 2, 51-9

Determining the level of sulphur supply to soils and cultivated crops. Landw. Forsch. Sonderh, 18: 84-90

Determining the life span of glasshouse. Agrar-wirtschaft, Hannover, 19: 9, 302-9

Determining the limits of encumbrance of farms. Agrarwirtschaft, Hannover., 14: 11, 443-9

Determining the loads on the shoe of intermediate supports. Lesn. Prom, 8, 21-2

Determining the loss caused by forest fires. Lesn. Z., Arhangel'sk. 10: 3, 161-4

Determining the magnitude of the transverse displacement of trailers in lorry-plus-trailer units. Lesn. Z., Arhangel'sk. 12: 1, 48-52

Determining the main direction of dangerous winds in forest stands. Lesnictvi. 15: 3, 231-41

Determining the main parameters of the hauling and restraining cables of a balloon-logging installation. Lesn. Z, 13: 5, 40-4

Determining the maximum possible labour productivity in (channel) irrigation. Trud Ceni, Sofija, 9: 5, 30-9

Determining the minimum interval from application to harvesting for Demephlon on greenhouse cucumbers. Nachrichtenblatt fur den Pflanzenschutzdienst in der DDR, 25: 10, 202-206

Determining the minimum size of family farms in a developing economy. Agrarwirtschaft, Hannover, 18: 3, 77-84

Determining the minimum sustained-yeild area (cutting section) in even-aged forests. (Orm. Fak. No. 17). Istanbul Univ. Yay, 1370, 169

Determining the minimum top diameter. Ekon. ForsknStift. Skogsarb., Stockh, 5, 4

Determining the modulus of elasticity of wood by the vibration method. Lesn. Z., Arhangel'sk. 9: 6, 97-9

Determining the moisture and fat contents of soft cheeses. I. Influence of rind. Schweiz. Milchztg. 92: 83, 669-70

Determining the most favourable planting distances for tomatoes grown in industrial greenhouses. Lucran Stiintifice, Institutul Agronomic "N. Balcescu", B, 13, 81-90

Determining the most productive succulent forage crops for the Brasov region. Probl. Agric. Bucuresti. 10, 64-72

Determining the most profitable diameter class of Abies alba for sawmill conversion. Istrazivanje najrentabilnijeg sumsko-uredajnog debljinskog stepena jele (Abies alba Mill.) za pilansku preradu, Sumarski Fakultet,Zagreb, Yugoslavia: 141

Determining the most suitable rootstock for apricots and the most suitable height of stem. Grad. lozar. Nauka. 1: 6, 3-12. bibl. 13

Determining the need for machines in relation to the development of other production factors. Zemedelska Ekonomika. Praha, 18: 1, 23-33

Determining the nitrogen nutrition of apples by leaf diagnosis. Acta Univ. Agric., Fac. agron, Brno, 18: 283-6. bibl. 8

Determining the nitrogen, phosphorus and potassium requirements of the vine by means of nutrient element uptake. Pocvozn. Agrohim, 3: 4, 29-34. bibl. 6

Determining the norms and evaluating the production services at (Bulgarian) agro-industrial complexes. Otcetnost i Kontrol selskoto Stopanstvo. Sofija, 16: 9, 394-400

Determining the number of aphids over reflective surfaces. J. econ. Ent, 63: 4, 1350-1353

Determining the number of stems in diameter classes with the help of Poisson's probability law. Lesn. Z., Arhangel'sk. 10: 1, 6-7

Determining the number of trees and canopy density on colour spectrozonal aerial photos. Materialy Naucno-tehn. Konferencii, Vyp. 6. Leningradskaja Lesotehniceskaja Akademija, 95-9

Determining the nutrient content of soils under forest from HCl extracts or complete analysis. Albrecht-Thaer-Archiv, Berlin. 8: 6/7, 599-616

Determining the nutrient needs of vines: an aerial layering technique requiring few vines. Aust. J. exp. Agric. Anim. Husb, 5: 80-4. bibl. 8

Determining the nutrient requirements of apple trees. Reps Soviet Scientists, 17th int. hort. Congr. Md. 117-25. bibl. 6

Determining the nutrient status of forest stands from the C ratios of nutrient elements (C/N, C/P, C/K, and C/Ca). Proc. 14th Congr. Int. Union For. Res. Organ., Munich Pt. IV, Sect. 23, 1967. 171-87

Determining the nutritive value of some eggplant varieties. Lucrari Stiintifice, Institutul Agronomie "N. Balcescu", B, 13, 91-100

Determining the onset of decline in Pinus sylvestris trees. Lesn. Z., Arhangel'sk. 9: 5, 33-5

Determining the operational and maintenance burdens of collective irrigation networks (in Italy). Genio rur, 28: 12, 1035-39

Determining the optimal fodder ration for fattening pigs and allowing for varying costs of some feeding stuffs (application of a parametric linear optimalization model). Kuhn-Archiv. Berlin, 84: 3, 311-327

Determining the optimal location of cattle farms using linear programming. (Schr. Gesellsch. Wirt. Sozialwiss. Landbaues No. 7.). Enitwiicklungstendenzen in der Produktion und im Absatz tierisicher Erzeugnisse, Munchen/Basel/Wien: BLV Verlagsgasellsch., 37-84

Determining the optimal use of different tractors in mountainous regions. Ikonomika selskoto Stopanstvo. Sofija, 8: 2, 79-93

Determining the optimum composition of a machine and tractor station in an agricultural undertaking. Acta Univ. Agric. (Fac. Agroecon.), Praha, 5: 1, 65-74

Determining the optimum environmental conditions for almond cultivation, based on the overwintering of the reproductive buds. Trudy Gosudarstvennogo Nikitskogo Botanicheskogo Sada, 52, 109-118

Determining the optimum location and width of the roller-tensioning zone in circular saws. Lesn. Prom, 11, 23-5

Determining the optimum parameters of felling areas and the amount of merchantable wood. Lesn. Prom, 9, 19-20

Determining the optimum planting distances in the nursery for grafted clonal apple rootstocks. Lucr. sti. Inst. Cerc. horti-vitic. 1966. 8: 385-404. bibl. 7

Determining the optimum ratio of mineral elements in plant leaves with the aid of a computer. Sel'.-hoz. Biol, 6: 151-6. bibl. 11

Determining the optimum safety factor in designing bent-and-glued items. Derev. Prom, 21: 5, 14-5

Determining the optimum size fluid milk processing plant and sales area. Res. Bull. Ind. agric. Exp. Sta, 778: 20

Determining the optimum size of a specialized tractor repair enterprise in Bulgaria. Ikon. Mehan. selskoto Stop, Sofija, 4: 2, 59-68

Determining the optimum size of production units for cattle fattening. Zemed. ekon, Praha, 11: 5, 277-86. Price: 3 dgms. 5 tbls,

Determining the optimum size of state farms on the island of Braila. J Probl. Econ. Agr, Bucuresti, publ. 2: 19-44

Determining the optimum spacing for mechanized cultivation in red currant plantations. Lucr. sti. Inst. Cerc. horti-vitic., 1963, 1965. 6: 359-68. bibl. 7

Determining the optimum speed of feeding cants into a frame saw. Lesn. Z., Arhangel'sk. 11: 2, 112-5

Determining the optimum stocks of logs at industrial log depots. Lesn. Prom, 10, 11-3

Determining the optimum structure of forage production on (Bulgarian) co-operative farms by means of mathematical methods. Ikonomika selskoto Stopanstvo. Sofija, 8: 4, 90-96

Determining the optimum structure of greenhouse vegetable production. Ikon, selskoto Stop., Sofija, 6: 2, 37-56

Determining the optimum time to mate mares with regard to conception. Zhivot. Nauk, 5: 4, 37-48

Determining the particle count per round of granular pesticides. Agric. Chem, 19: 6, 20-1 ; 121-2

Determining the pathogenesis of mastitis in cows. Nauchni Trud, vissh vet.-med. Inst, 13: 289-94

Determining the performance of hopper-type devices for feeding logs. Lesn. Z, 13: 6, 111-7

Determining the permeability of the cheese mass at different densities. Izv. vssh. ucheb. Zaved. Pishch. Tekhnol, 2, 122-26

Determining the physical, mechanical and aerodynamic properties of vegetable seeds in connection with sorting. Nauc. Trudove viss sel.-stop. Inst. "K Kolarov", Plovdiv, 18: 2, 149-61. bibl. 4

Determining the picking maturity of apples. Schweiz. Z. Obst- u. Weinb, 106: 519-22. bibl. 7

Determining the possible intensity of forest fires in the Magadan region. Lesn. Hoz, 22: 10, 63-5

Determining the potential production of citrus trees in a given environment. Proc. 1st int. Citrus Symp., Riverside, 1969. 1: 345-50. bibl. 18

Determining the potential productivity of natural forest sites on the basis of the law of dissipation of energy. Dokl. Akad. Nauk SSSR. 179: 3, 736-8

Determining the pressure forces necessary to prevent warping of lumber and blanks during kiln drying. Nauc. Trud. Leningr. Lesoteh. Akad, 106, 35-8

Determining the principal technological indices in white wines from the Minic-Maderat vineyard. Lucr. sti. Inst. agron. Timisoara, 10: 503-14. bibl. 7

Determining the profitability threshold and limits in sawmill conversion of Quercus robur. Istrazivanje praga i granice rentabilnosti pri pilanskoj preradi hrastovine, Sumarski Fakultet,Zagreb, Yugoslavia: 80

Determining the quality of Acer saccharum from visible signs of rot. For. Chron, 44: 4, 5-10

Determining the quality of wheat gluten. Selekcija i Semeno-vodstvo (Breeding & Seed-growing). 6, 28-30

Determining the quantitative relationship between fertilizers and yield by regression analysis. Ikon. Mehan. selskoto Stop, Sofija, 4: 8, 35-45

Determining the quantity of cordwood transported by rail. Prace Vyzkum. Ust. Lesn. CSSR. 31, 159-80

Determining the quantity of lime needed to fertilize lavender on acid soils, according to the pH. 60 Godini Naucnoizsledovatelska Rabota s Etericnomaslenite Kulturi v Balgarija, Sofia, 133-41. bibl. 17

Determining the radius of blunting of cutters from the amount of linear wear. Nauc. Trud. Lesoteh. Inst., Sofija (Ser. meh. Tehn. Darv.). 16, 75-8

Determining the rate and course of deterioration in the main technical properties of unprotected Beech wood. Pregled naucnoteh. Rad. Inform., Zavod Tehn. Drveta. 7: 3/4, 11-29

Determining the rate of CO2 evolution by green leaves in light. Pl. Physiol, Lancaster., 44: 5, 662-70. Bibl. 41

Determining the reasons for selective penetration of PCP-Na into wood by means of radioactive tracers. Drev. Vyskum. 3, 113-25

Determining the reasons for the spread of subclinical mastitis in dairy cattle in the Vologda district. Dokl. nauchn. Konf. Vopr. Mikrobiol, Vologda, 48-50

Determining the regional balance of production and marketing using operations-analysis models. Bayer, landw. Jb., Munchen. 47: 3, 158-283

Determining the resistance of Oak and Chestnut to attack by Lyctus borers. An. Inst. For. Invest. Exp., Madrid. 37: 10, 179-97

Determining the resistance of nursery sowings of hardwoods (Acer pseudoplatanus, Tilia tomentosa and Robinia pseudoacacia) to low soil moisture between the time of sowing and emergence. Studii si Cercetari ale Institutului de Cercetari Silvice. 27: 2, 307-336

Determining the resistance to leaf-roll virus of potato breeding material in the laboratory. The degeneration of the potato. A collection of lectures from an international conference held during the days 7-11 July in Prague and Havlickuv Brod, Vychodoceske Nakladatelstvi., 85-96

Determining the resistance to winter frosts and the fruiting capacity of some vine varieties by different methods. Agron. Glasnik, 31: 397-406

Determining the ripening of fodder maize on the basis of effective temperature sums in different climatic regions of Poland. Pom. Pulaw, 36, 55-67. Bibl. 5

Determining the road standard for forest roads. Norsk Skogbr, 10: 13/14, 391-4

Determining the sex of Aspen by the leaves. Lesoved., Moskva. 6, 66-71

Determining the site class of forest stands. Sozial. Forstw, 21: 6, 188-90

Determining the site class of stands of fast-growing species. Lesn. Z., Arhangel'sk. 7: 4, 18-20

Determining the site quality of forest soils. Skogen. 55: 4, 86-7, 107

Determining the site types and forest types in the Strandza mountains. Gorskostop. Nauka, Sofija. 1: 1, 5-26

Determining the size and structure of forest-industrial complexes. Lesn. Prom, 5, 24-6

Determining the size of coupes, taking into account regeneration costs. Lesn. Hoz, 3, 37-41

Determining the specific cutting force for Dumoria. Holztechnol., Dresden. 5: 1, 50-3

Determining the specific cutting force when working wood with rotary cutters. Lesn. Z., Arhangel'sk. 12: 3, 84-9

Determining the spermatozoal concentration of bull and ram semen by the densimetric method. Rev. Zooteh. Med. vet, Bucuresti, 14: 7, 36-42

Determining the standing volume and current volume increment of an even-aged Spruce stand. Lesn. Z., Arhangel'sk. 7: 5, 12-5

Determining the structure and the necessary capacity of farm machinery and tractors. Mezdunar. selskostop. Spis, Sofija, 11: 3, 83-6

Determining the susceptibility of Aspen to rot. Lesn. Hoz, 17: 8, 21-5

Determining the suspension velocity of thin wood particles. Derev. Prom, 18: 3, 4-5

Determining the temperature at which grape cells in different varieties are killed. Vinodelie Vinogradarstvo SSSR (Wine-mak. Viticult. USSR), 5, 50-52

Determining the termal coefficients of pressed materials in production conditions. Lesn. Z, 13: 4, 62-5

Determining the threat of Helmintho-sporium turcicum attacks in Sweet Cora. Phytopathology. 62: 1, 11

Determining the time for lopping foliage for fodder from the commonest Bulgarian tree species in relation to changes in the chemcial composition of the leaves. Gorskostop. Nauka, Sofija. 1: 3, 23-8

Determining the time needed for equalization of temperature in flitches after heating in autoclaves. Derev. Prom, 20: 6, 4-5

Determining the tolerance of soft-rot fungi to wood preservatives: A comparison of test methods. Mater & Org, 3: 3, 213-227

Determining the torque of a cigar-shaped raft in a static position on a wave. Lesn. Z., Arhangel'sk. 9: 4, 80-5

Determining the total length of the apron of a timber-floating dam. Lesn. Prom, 2, 16-7

Determining the trajectory of chips during sorting. Nauc. Trud. Leningr. Lesoteh. Akad, 106, 67-9

Determining the utility of a new optical test procedure for measuring smoke from various wood products. U.S. For. Serv. Res. Pap. U.S. For. Prod. Lab., Madison. FPL 137, 19

Determining the value of labour norms and setting work tariffs on co-operative farms, paying labour in cash. Naucni Trudove, Viss selskostopanski Inst. 'G. Dimitrov', Serija Socialikonomi-ka Nauki (Sofija), 13: 45-64

Determining the variability of volume in sample plots. Stud. Cerc. Inst. Cerc. For., Bucuresti (Silv.). 26: 1, 295-313

Determining the viability of Abies alba seed. Prace Vyzkum. Ust. Lesn. Hosp. Mysl., Zbraslav-Strnady. 34, 39-62

Determining the viability of Pinus cembra and Carpinus betulus seed by the X-ray method. Lesnictvi. 15: 1, 57-62

Determining the viability of certain weed species under different conditions. Acta fytotech, Nitra., 15: 97-106. Bibl. 16

Determining the volatility and phytotoxicity of vapours of hormone herbicides. Khimiya sel'. Khoz, 8: 3, 212-14. Bibl. 28

Determining the volume and current increment of uneven-aged stands. Rev. Padurilor. 79: 7, 369-75

Determining the volume c.a.i. of stands by the use of equations developed for the algorithmic calculation of stand volume. Rev. Padurilor. 83: 2, 75-8

Determining the volume increment percent of Abies alba stems. Gorskostop. Nauka, Sofija. 4: 2, 29-37

Determining the volume of chip piles using small-camera, vertical aerial photography. Research Note, Montana Forest and Conservation Experiment Station, Missoula. 10, 2

Determining the volumes of tree-lengths and assortments. Opredelenie ob"emov hlystov i sortimentov, Izdatel'stvo 'Lesnaja Promyslennost',Moscow, USSR: 183

Determining the water-bearing capacity of the main soil types in Bulgaria. Pochv. Agrokhim, 2: 15-26

Determining thickness, density and moisture content of wood by radioactive isotopes. Rep. For. Prod. Res. Inst., Hokkaido. 47, 16

Determining timber conversion alternatives through computer analysis. US For. Serv. Res. Pap. Rocky Mt. For. Range Exp. Sta, RM-74, 27

Determining times of irrigation of maize from physiological characteristics. Fiziologiya Rast, 13: 358-367

Determining toads in western spruce hudworm egg populations. J. econ. Ent, 59: 6, 1442-1444

Determining tolerance limits of aminotriazole for fish and fish food animals. Wass. Luft Betr, 13: 6, 209-13. Bibl. 9

Determining transport overheads in the direct purchase of grain from combines (in Bulgaria). Naucni Trudove Vissija Institut Mehanizacija i Elektrifikatsija na selskoto Stopanstvo. Ruse, 13: 1, 31-37

Determining tree condition by taking samples (biopsy). Lesn. Hoz, 18: 11, 56-7

Determining tree height from any distance. Lesn. Hoz, 5, 80

Determining tubing lengths and solution velocities in vacuum farm milk transfer systems. J. Milk Fd Technol, 28: 5, 163-65

Determining varietal authenticity of pea seeds by anatomical features. Trud. priklad. Bot. Genet. Selekc. (Bull. appl. Bot. Gen. Pl.-Breed.), 38: 1, 19-31

Determining veneer surface inactivation by a reflectance colorimeter. For. Prod. J, 21: 2, 19-24

Determining volatile sulfur in Cheddar cheese by use of S35. XVII Int. Dairy Congr, D: 297-99

Determining water content of different soils by the neutron method. Soil Science 106(3): 207-212

Determining water requirement of rice by field measurement in Thailand. Int. Rice Commn Newsl, 14: 4, 5-12. Bibl. 5

Determining weight-volume relationships for saw logs. For. Prod. J, 16: 5, 39-47

Determining winter hardiness of wheat varieties by freezing the germinating seeds. Agro-biologija (Agrobiology). 117-26

Determining wood densities in production conditions. Lesn. Z., Arhangel'sk. 10: 1, 80-2

Determining wood density by immersion in water. Lesn. Z., Arhangel'sk. 10: 3, 123-4

Determining yhe suitability of plants for introduction, on the basis of phenological data. Bjull. Glavn. Bot. Sada., Moskva. 69, 14-21

Determining yield in selection forests as a function of increment, size, structure and quality of the growing stock. Bul. Inst. Polit. Brasov (Ser. B: Econ. for.). 9: 107-15

Determinism in the life-cycle of T. deformans (Ascomycete), in connexion with the evolution of organic acids in Peach. Annls EC. natn. sup. agron. Toulouse. 9: 273. 12 1/2 pp

Determinism of the cycle of T. deformans (Ascomycete). In relation to the formation of organic acids in the peach. Ann. EC. nat. super, agron, Toulouse, 9: 3-273

Determinsation of the optimum sterilizing dosage for pink bollwomis treated as pupae with gamma radiation. J. econ. Ent, College Park, Md., 57: 3, 387-390

Deterrents to industrial location in the rural South. Res. Previews, Chapel Hill, N.C, 16: 1, 1-9

Detevic-a new detergent for the dairy industry. Industria aliment. Buc

Detour around decline with Nellis inarches. West. Fruit Gr, 19: 10, 16

Detoxi-cation of boron in plants with triisopropanolamine. Soil Sci, 108: 3, 217-21. Bibl. 10

Detoxication and neutralization of corrosive effluent in dairies, in particular of residues from butyrometers. Dtsch. Molkereiztg, 86: 4, 107-09

Detoxication of 2,4-D in a derno-podzol soil. Agrokhimiya, 5: 4, 118-22. Bibl. 17

Detoxication of ammonia in sheep fed soy protein or urea. Journal of Nutrition 100(2): 170-176

Detoxication of atrazine and simazine by wild cane. Proceedings 25th North Central Weed Control Conference, 69

Detoxication of autoclaved soil by a mycorrhizal fungus. US For. Serv. Res. Note Pacif. Nthwest. For. Range Exp. Sta, PNW-159, 4

Detoxication of dietary tannic acid by chicks. Journal of Nutrition 91(4): 477-481

Detoxication Of Dimetilan In Cockroaches And House Flies. Journal of Economic Entomology 58: 403-409

Detoxication of isopropyl N-phenylcarbamate (IPC) and isopropyl N-3-chlorophenylcarbamate (CIPC) in soil, and isolation of IPC-metabolizing bacteria. Soil Biol. Biochem, 2: 1, 19-26. Bibl. 17

Detoxication of simazine by microscopic algae. Microbiology, 39: 1, 139-42. Bibl. 10

Detoxication of some organic bases by some sulphonic acids on: Paramaecium, toad's heart and miracidia of Bilharzia haematobia. Arzneimittel-Forsch, 14: 9, 1025-1029

Detoxication of timber milkvetch by 2,4,5-T and silvex. J. Range Mgmt. 23: 6, 400-2. Bibl. 9

Detoxieation of 2,4-D in derno-podzolic soil. Agrokhimiya, 4, 118-122

Detoxification and immunogenic properties of endotoxin-containing precipitate of Brucella abortus. Journal of Bacteriology 91(2): 494-498

Detoxification as a mechanism of resistance in a strain of the cattle tick Boophilus microplus (Canestrini) resistant to organophosphorus and carbamate compounds. Aust. J. biol Sci, 22: 6, 1585-1589

Detoxification of 2,4-D in plants depending upon the peculiarities of its application. Soviet Pl. Physiol, 15: 3, 417-22. Bibl. 7

Detoxification of 2,4-D in some dicotyledons. Agrokhimiya, 6: 2, 116-21. Bibl. 7

Detoxification of aflatoxin in peanut meal by hydrogen peroxide. Ass Offic Anal Chem J 50(2): 350-354

Detoxification of aflatoxins in aqueous solution. Fleischwirtschaft. 49: 12, 1640-1641

Detoxification of certain aminotriazine herbicides by soil bacteria. Colloque International sur I'Act ion des Pesticides et Herbicides sur la Microflore et la Faunule du Sol. Biodegradation Tellurique de leurs Molecules, Gand [in Mededelingen Faculteit Land-bouwwetenschappen Gent, 35: 2, 839-846. Bibl

Detoxification of simazine-and atrazine-treated soil with activated carbon. Abstract. Proc. NEast Weed Control Conf, 1965. 364-5

Detoxification of some herbicides by Streptomyces. Weeds 13(3): 249-252

Detoxification of tomatine by Septoria lycopersici. Phytopathology. 56: 870

Detoxification of white phosphorus in soil. J. agric. Fd Chem, 18: 1172-1173

Detoxkation of timber milkvetch by 2,4,5-T and silvex fenoprop. J. Range Mgmt, 23: 6, 400-402

Detrimental effect of Russian thistle on semidesert range in west-central New Mexico. U.S. Forest Serv. Res. Notes, Rocky Mount. Forest Range Exp. Stn, RM-109: 2. Bibl. 3

Detrimental effect of rust infection on the water relations of bean. Plant Physiology 48(1): 69-72

Detrimental effects of high ambient temperature on fertility and early embryo survival in sheep. International Journal of Biometeorology 8(1): 47-56

Detrimental effects of wet weather logging. J. For, 68: 3, 166-7

Deuterium exchange of hydroxyl groups in allophane. Soil Sci. PL Nutr, 12: 5, 8-14

Deuterium isotope studies on selected pesticides and synergists. Ph.D. Thesis Fordham Univ, 196

Deuteromycetes from Jabalpur. III. Mycopath. Mycol. appl, 36: 3-4, 267-288

Deuterophoma tracheiphila infections on Mandarin plants observed in Sicily. Riv. Patol. veg., Pavia. 7: 4, 239-248

Deutsche Erfahrungen caber den Wirkungsgrad einiger Nematizide bei unterschiedlichen Bedingungen. Nematologica, 10: 1, 29-34, 34 p

Deux Pseudhymenolepis nouveaux (Cestoda, Hymenolepididae) chez les musaraignes de Cote d'Ivoire. Zool. Anz, 184: 1/2, 125-129

Deux cas de poecilogynie chez les oxyures parasites d'lguana iguana (L.). Bulletin du Museum National d'Histoire Naturelle, Paris, 2e Serie, 41: 5, 1252-1260

Deux nematodes associes aux larves de cetoine a Madagascar Posterovulva moramangi n.g., n.sp. et Laticorpus diplopodicola (Dollfus, 1964) n.g. Bull. Mus. natn. Hist. nat, Paris, 41: 4, 926-939

Deux nouveaux cas de cenurose humaine a Taenia brauni au Rwanda, avec une localisation orbitaire du cenure. Annales des Societes Belges de Medecine tropicale, de Parasitologie et de Mycologie Humaine et Animale. 44: 6, 1077-1079

Deux nouvelles especes africaines d'Hoplolaiminae (Nematoda: Tylen-choidea): Peltamigratus striatus n.sp. et Scutel-lonema africanum n.sp. Nematologica. 17: 1, 113-126

Deux nouvelles especes du genre Rhynchonema (Nematoda, Monhysteridae). Bull. Soc. zool. Fr, 92: 1, 113-121

Deux trematodes nouveaux parasites du limnogale (Limnogale mergulus Major, 1896). Bull. Mus. natn. Hist. nat. Paris. 37: 6, 1030-1036

Devaluation and agriculture. Agric. Situ. India. New Delhi, 21: 5, 269-72

Devaluations, inflation, and relative price changes for agricultural exports-Argentina 1959-67. Dissertation Abstracts International A. Ann Arbor, Mich, 31: 6, 2560. Price: M. $4.00. X.$11.95,

Devastation of Plane trees by Gnomonia veneta in the neighbourhood of Istanbul. Istanbul Univ. Orm. Fak. Derg, 14A: 2, 124-7

Develop low-fat dairy spread. Am. Dairy Rev, 32: 6, 22, 62 & 75

Develop ment and spread of the anthracnose of Camellia oleosa (Lowr.) Rehd. Acta phytophylac. sin, 4: 3, 207-218

Develop production in depth and in breadth. Chinese Economic Studies. White Plains, N.Y, 5: 2, 50-61

Develop- ments in the quality of milk as influenced by the payment for milk. XVIII Int. Dairy Congr, 1E, 676

Develop-ment of soil moisture profiles under several forage plants in the dry season, as measured by a neutron probe. Cahiers ORSTOM, Biologie

Developing (Hungarian) co-operative private plots. Magy. Mezogazdasag, Suppl. Informaciok, Budapest, 25: 22, 23-36

Developing Africa meets Europe on equal terms. New Middle East. London, 42/43: 29-33

Developing Countries. Private Foreign Investment. Overseas Rev., Barclays Bank DCO. London,

Developing Countries: Fertilizer Aid. Int. Fertil. Correspondent. Hannover, 8: 11,

Developing Countries: Obstacles to Farm Mechanization. Int. Fertil. Correspondent. Hannover, 8: 10,

Developing N. I. Vavilov's principles of plant breeding. Selekcija i Semenovodstvo (Breeding & Seed-growing). 6, 19-23

Developing a one-shot treat-ment. Crop Protection in Malaysia. Proceedings of the Conference held in Kuala Lumpur, 1971. 76-84. Bibl. 13

Developing a basis for fertiliser use. (Fifth Francis New Memorial Lecture Proc. No. 97.). Developing a basis for fertiliser use, London: Fertil. Soc., 35

Developing a better environment. Ecological land-use planning in Ontario - a study of methodology in the development of regional plans. Developing a better environment. Ecological land-use planning in Ontario - a study of methodology in the development of regional plans, Ontario Economic Council,Toronto, Canada: xi + 175 + [7

Developing a kenaf industry in Mexico. Wld Crops, 17: 4, 32-5

Developing a mechanical celery harvester. Agric. Engng, St. Joseph, Mich, 47: 376-7

Developing a programme for breeding high yielding and cold resistant varieties. Information Bulletin on the Near East Wheat and Barley Improvement and Production Project, 7: 1, 1-9

Developing a programme of silvicultural treatment for stands of the Querceto-Pinetum in the Trebon basin. Lesn. Cas., Praha. 13: 3, 215-28

Developing a selective asparagus harvester. Agric. Engng, St Joseph, Mich., 51: 139; 141

Developing a synthetic maize hybrid by reciprocal selection. Proceedings of the Eighteenth/Nineteenth Pakistan Science Conference, Jamshoro Part III : Abstracts, 1967. A15-A16

Developing adequate farms in the Eastern Ozarks of Missouri. Res. Bull. Mo. Agric. Exp. Stn, Columbia, Mo, 888, 20

Developing alfalfa resistant to alfalfa weevil oviposition. Crop Sci, 8: 762-67

Developing an orienter for mechanically harvested asparagus. Agricultural Engineering, 52: 6, 312-313

Developing an unconventional food, algae, by continuous culture under high light intensity. Food Technol, 18: 652-9. bibl. 9

Developing and testing of a Marek's disease vaccine. Proc. Western Poultry Disease Conf. & 4th Poultry Hlth Symposium, 1970, Davis, California. 1970. 90-93

Developing barley varieties for the north. Canad. Agric, 13: 4, 10-11

Developing better passionfruit. Agric. Gaz. NSW. 81: 1, 14-18

Developing bush pastures: a management and economic guide. Processed Bulletin. Economics Branch and Research Branch, Canada Department of Agriculture. Ottawa, 72; 4, 26

Developing corn with insect resistance. Ohio Rep. Res. Dev. Agric. Home Econ, 55: 95-96

Developing countries and problems of primary products. Land-bouwk. Tijdschr, Wageningen, 80: 8, 301-5

Developing countries and the enlargement of the EEC. O.D.I. Review. London, 5: 92-115

Developing countries in world trade. Developing countries in world trade, Kobenhavn: Mellemfolkeligt Samvirke., 111

Developing dairy research. Moorepark present and future. Fm Res. News. 6: 3, 56-66

Developing desert lands N. of the Aral Sea. Trudy po Prikladnoi Botanike, Genetike i Selektsii, 44: 2, 6-34

Developing disease-resistant varieties for Rhodesia. Tob. Forum Rhod, 15: 24-28

Developing dwarf apple trees. Michigan Science in Action, 17, 16

Developing economic guidelines for management decisions in sugar production. Sugar y Azucar. 63: 4, 13-14

Developing ground level equipment for pollinating dates. Rep. 46th annu. Date Grs' Inst, Coachella, 46: 30-4. bibl. 7

Developing host resistance in maize to downy mildews caused by Sclerospora. Indian Phytopath, 23: 380-83

Developing hybrid seed enterprise-an induced growth of high-yielding varieties programme hi India. Indian J. agric. Econ., Bombay, 23: 4, 113-24

Developing improved celery varieties. Sunshine St. agric. Res. Rep, 13: 1, 46-48

Developing male-sterile lines and hybrids of Sudan grass. Vestnik Sel'skohhozyaistvennoi Nauki, 7, 70-75

Developing male-sterile tetraploid sugar beets by crossing first male-sterile diploids and then male-sterile triploids with tetraploid pollinators. Genetika i Selekcija (Genet. & Breed.)/Genet. & PI. Breed., Sofia, 2: 1, 3-10

Developing methods for induction of mutations in fruit trees. Experimental mutagenesis in animals, plants and microorganisms. Abstracts of Reports at a symposium on 25-30 January II. Mutagenesis in higher plants, Moscow, 139 p

Developing new breeds of swine at the Central Animal Husbandry Research Station, Ganda, Angola. Proc. 2nd Wld Conf. Anim. Prod., College Park, Md, 505

Developing new breeds of swine-experimental data and theoretical approach. Nova Lisboa, Angola Faculdade de Ciencias Veterinarias, Universidade de Luanda, 20

Developing new varieties of winter wheat by wide hybridization and directed training of the hybrids in Kirov province. Agrobiologija (Agrobiology). 5, 681-91

Developing nitrogen responsive varieties. Twenty-third annual report of winter wheat improvement in Ontario, crop, 1965. 5-7

Developing of new rice varieties, 'Add a crop'. Rice J, 68: 6, 27 p

Developing pesticide application equipment for citrus. Proc. 1st int. Citrus Symp, Riverside., 2: 923-32. bibl. 13

Developing resistant plants-the ideal method of controlling insects. Prod. Res. Rep. US Dep. Agric, 111, 14

Developing rural India. Plan and practice. Developing rural India. Plan and practice, Ithaca, N.Y., USA: Cornell Univ. Press, xxi + 411. Price: 10

Developing socialist agriculture: USSR and China compared. China Policy Study Group BROADSHEET. London, 7: 8, 1-3

Developing sources of sterility in sorghum. Nauc. Trud. vses. selekc.-genet. Inst. (Sci. Trans. All-Un. Breed.-Genet. Inst.), Odessa, 6, 155-58

Developing standardised composts for tomatoes. Acta Hort., int. Soc. hort. Sci, 7, 181-5. bibl. 8

Developing sugarcane varieties for Florida. Proc. Soil Crop Sci. Soc. Fla, 24: 427-29

Developing the Third World: the experience of the nineteen- sixties. Developing the Third World: the experience of the nineteen- sixties, London, UK: Cambr. Univ. Press., viii + 289. Price: 4.20,

Developing the ideas of I.V. Micurin. Sadovodstvo. (Horticulture.). 12, 30

Developing the leaf celery variety Jemny. Bull. vyzk. Ust. zelin., Olomouc. Olomouc, 11: 5-12. bibl. 6

Developing the potential of Ohio's forests. New wealth through agricultural research and development. 86th annual report, 1008, 16-17

Developing the small farm economy in Asia. Asian agricultural survey. Tokyo: Univ. Tokyo Press., 635-79

Developing the technology and mechanization of the work of flax breeding and seed production. Selekcija i Semeno-vodstvo (Breeding & Seed-growing). 6, 47-50

Developing the underdeveloped countries. Developing the underdeveloped countries, London, UK: Macmillan Press., 270. Price: 3.50; 1.75 (paperback)

Developing tomatoes resistant to curly top virus. Euphytica, Wageningen, 19: 243-52

Developing trees in the south-eastern United States with wood qualities most desirable for paper. Tappi, 53: 12, 2320-2325

Developing trends in Italian strawberry production. Atti 4 degrees Conv. naz. Fragola, Cesena 1970. 5-16. bibl. 8

Developing trends in mechanical harvesting. Calif. Citrogr, 53: 416, 17

Developing trends in the production and marketing of vegetables in Baden-Wurttemberg (W. Germany) with particular reference to communal marketing facilities. Veroff.] Forsch.-Ges. Agr.-Politik Agr.-Soziol, Bonn, 287

Developing Wafers And Biscuits Of Varying Protein Content. Journal of the American Dietetic Association 45: 342-346

Developing wheat-rye amphidiploids. Nauc. Trud. viss selskostopan. Inst. V. Kolarov. : agron. Fak. (Sci. Trans. V. Kolarov high, agric. Inst. : agron. Fac.), Plovdiv. 16: 1, 43-48

Development. Options mediterraneennes. Paris, 11: 10-115

Development - a conceptional frame work. J. rur. Dev. Adm, Peshawar, 5: 1, 3-13

Development Assistance: efforts and policies of the members of the Development Assistance Committee. Development Assistance: efforts and policies of the members of the Development Assistance Committee, Paris, France: OECD., 278

Development Bank budget procedures. Fm Mgmt, Melbourne, 4: 2, 158-69

Development administration. Behavioral change in agriculture. Concepts and strategies for influencing transition. Ithaca, N.Y./London: Cornell University Press, 219-272

Development agencies and decentralization in agriculture. Riv. Econ. agr., Roma. 25: 6, 21-37

Development aid and agriculture. Annotated Bibliography. Commonwealth Bureau of Agricultural Economics. Oxford, 12, iii + 47. Price: 2.60,

Development aid and co-operation; aspects of land development. Tijdschr. K. Nederlandsche Heidemaatsch., Arnhem, 79: 12, 630-42

Development aid problems. OECD Agric. Rev, Paris, 15: 1, 1-3

Development aid to Africa. Entwicklungshilfe an Afrika, Munchen, Germany: Afr.-Stud. IFO-Inst. Wirt.-Forsch, 120. Price: DM16,

Development aid to Indonesia. Oost-West. Den Haag, 9: 2, 77-80

Development aid, a symposium. Bull. Inst. Dev. Stud., Univ. Sussex, Brighton, 1: 2, 1-35

Development and acclimatisation of young Angeln cattle in the Ukraine. Moloch.-m"yas. Skotarst, Kyyiv, 16, 38-41

Development and action programmes for forest tree improvement. Unasylva, 24: 2-3 (97-98), 63-69

Development and activity of agricultural aviation in Yugoslavia. Agric. Aviat, 7: 3, 87-9. tabs. 1

Development and adaptation in the pasture regions of Schleswig-Holstein. Arb. Forsch.-Ges. Agr.-Politik Agr.-Soziol Bonn. 176, 373

Development and adjustment policy for a low income farm area. Can. J. agric. Econ, Ottawa, 16: 1, 21-8

Development and age structure of the virgin Beech forest at Vihorlat. Biologia, Bratislava. 22: 4, 285-303

Development and agricultural income in developing countries. Revue Soc. Etud. Expansion, Liege, 238: 880-5

Development and analysis of input-output relations for irrigation water. Aust. J. agric. Econ, 11: 1, 1 Bibl. 17

Development and application of a method for the determination of O,O-dimethyl S-(N-methylcarbamoylmethyl) phos-phorodithioate (dimethoate) residues in milk and other agricultural crops. Diss. Abstr, 27B: 6, 1770-71

Development and application of a model for suppression of forest fires. Management Science. 10: 760-6

Development and application of a new chemical method for predicting the digestibility and intake of herbage samples. 10th int. Grassld Congr., Helsinki, July, 1966. 9. Bibl. 19

Development and application of a quantitative bioassay for crown-gall tumor formation. Diss. Abstr, 27: 8, 2584

Development and change in traditional agriculture: focus on South Asia. Development and change in traditional agriculture: focus on South Asia, East Lansing, Mich.: Asian Stud. Center, Mich. St. Univ., 62

Development and coissollda-tion of the collective farm system. Ekon. sel'Hoz-, Moskva, 42: 2, 19-32

Development and concentration in the retail food trade. Agr. Rdsch., Wien. 3: 5, 5-10

Development and conditions of mink breeding in the Nordic countries. Dansk Pelsdyravl. 29: 594-596; 599-600

Development and consumer evaluation of soft-serve frozen desserts. Fd Prod. Dev, 5: 2, 32; 34; 36

Development and control of Cercospora omphakodes on Phlox divaricata. Plant Disease Reporter, 55: 12, 1120-1121

Development and control of a wax scale, Ceroplastes ceriferus. Journal of Economic Entomology. 64: 4, 889-893

Development and control of honey vine milkweed. Weed Sci, 18: 3, 352-56

Development and cultivation of northern fruit types in the genus Rubus L. Diss. Lantbrukshogsk. Uppsala, 19

Development and current status of artificial insemination of cattle in the German Federal Republic. Dte tierarztl. Wschr, 78: 19, 509-512

Development and current status of citrus leaf analysis as a guide to fertilization in California. Proc. 1st int. Citrus Symp, Riverside, 3: 1669-71. bibl. 17

Development and decrease of insecticide-resistance in Culex pipiens molestus larvae. Jap. J. sanit. Zool. 16: 1, 96-97

Development and design of an accelerated boil machine. For. Prod. J, 18: 12, 24-6

Development and diapause in Pleolophus basizonus (Hymenoptera : Ichneumonidae). Can. Ent, 101: 9, 907-914

Development and distribution of free-range horse breeding for meat in Yakut A.S.S.R. Problemy razvitiya proizvoditel'nykhsil Takutskoi ASSR. Yakutsk: Yakutskoe Knizhnoe Izdatel'stvo, 61-68

Development and distribution of immuno-globulin-containing cells in the chicken. An immunofluorescent analysis using purified antibodies to micro , gamma and light chains. J. Immun, 106: 371-382

Development and distribution of soils in the Merredin area, Western Australia. Australian J Soil Res 2(2): 173-186

Development and distribution of wheat lipase activity during the course of germination. Cereal Chem, 46: 6, 647-55. Bibl. 8

Development and economic inavestment; agriculture, infrastructure and industry. The IDE's first decade and perspectives for the future, Punta del Este: Inter-Am. Dev. Bank., 1-39

Development and economic policy in the UAR (Egypt). Development and economic policy in the UAR (Egypt), Amsterdam: N. Holland Publ. Co., xv + 333

Development and economic-injury level of the green cloverworm on soybean in Iowa. Journal of Economic Entomology. 65: 1, 197-201

Development and education in the Mwanza district (Tanzania). A case study of migration and peasant farming. Development and education in the Mwanza district (Tanzania). A case study of migration and peasant farming, Rotterdam: Bronder-Offset., 171

Development and eruption of the canine dentition. Br. vet. J, 123: 26-30

Development and evaluation of a rapid identification test for Candida albicans. Mycopathologia et Mycologia Applicata 34(1): 33-39

Development and evaluation of a simplified formula food for aerospace feeding systems. Aerospace Medicine 39(1): 38-43

Development and evaluation of agglutination and fluorescent antibody procedures for the identification of Cryptococcus neoformans. Sabouraudia 4(2): 57-64

Development and evaluation of maize inbred lines. Proceedings of the twenty-third annual corn and sorghum research conference. American Seed Trade Association. held in Chicago, Illinois, December 10-12 1968. 23, 37-44

Development and evaluation of methods and equipment for pruning citrus. A.R. Fla agric. Exp. Stats. 65. 238-9

Development and evaluation of non-oil chemical control treatments. Proc. 1st int. Citrus Symp, Riverside., 2: 909-15. bibl. 7

Development and evaluation of pastures for dairy cattle in a subtropical environment. Paper presented at the 9th int. Grassld Congr., Sao Paulo, Brazil, Jan. 8. bibl. 3

Development and evaluation of the balance sheet of American agriculture. Econ. rur., Paris, 72: 2, 75-82. Bibl

Development and evaluation of tomato hybrids for forcing. Zoldsegtermesztes, 2: 63-71. bibl. 21

Development and evolution of the ascus in R. acerinum. Ber. schweiz. hot. Ges, 77: 173-186

Development and extension of the official food quality control system. Elelmiszerv. Kozl, 16: 4/5, 173-180

Development and fecundity of codling moths reared on artificial diets or immature apples. Journal of Economic Entomology. 64: 5, 1088-1090

Development and fertility of pollen in three species of Larix. Hereditas 57(3): 303-311

Development and fertility of the .Mediterranean flour moth Anagasta (Ephastia) kuhniella Zeller (Lepidoptera, Pyralidae) in differently coloured vessels. Exol. pol. (A). 16: 23, 485-504

Development and financing of agricultural contracting enterprises. Landbouwmechanisatie, Wageningen, 15: 3, 249-55

Development and financing policy in agriculture. Nord e Sud (Napoli), Genn. 10: 1, 17-35

Development and fine structure of pit membranes in broadleaved trees. Ber. Dtsch. Bot. Ges, 77: 9, 385-7

Development and flavor properties of methyl ketones in milk fat. J Dairy Sci 47(12): 1291-1296

Development and forecasts of the population employed in agriculture. Inf. internes agric., CCE., Bruxelles. 61, 161 + As

Development and formation of appropriate cooperative relationships between farms and sugar factories for processing sugar-beet. (Illustrated by the example of the Friedland sugar factory in the Neubrandenburg district.). Development and formation of appropriate cooperative relationships between farms and sugar factories for processing sugar-beet. (Illustrated by the example of the Friedland sugar factory in the Neubrandenburg district.), Rostock: Landwirtsch. Fak., 135

Development and function of the immunoglobulin-producing system. II. Role of the bursa in the development of humoral immunological competence. Journal of Immunology 102(3): 671-678

Development and future prospects in Poplar growing. Ned. Bosb. Tijdschr, 42: 1, 5-13

Development and gametophore initiation in the moss Pylaisiella selwynii as influenced by Agrobacterium tumefaciens. Am. J. Bot, 58: 8, 726-731

Development and germination of the grains of winter barleys as affected by meteorological factors. Acta Agron Acad Sci Hung 17(1/2): 161-170

Development and growth of crown-gall tumours on pinto bean leaves. Am. J. Bot, 52: 6, 620-621

Development and growth of gonads in Czechoslovak White Improved, Landrace and Cornwall boars. Pol'nohospodarstvo. 14: 697-705

Development and growth of potato during the vegetative period. LantbrHogsk. Meddn. 23, 70. bibl. 41

Development and growth of the larval stages of Schistocephalus solidus. Parasitology, 54: 4, 15P

Development and growth of the most pathogenic echinostomatids of poultry within the final host. Acta parasit. lit, 7: 55-66

Development and health of Potatoes in South-West Poland in relation to the soil and altitude above sea-level. Acta agrobot, 17: 196

Development and importance of folio acid deficiency in advanced chronic renal insufficiency. Klin. Wochenschr, 47: 861-866

Development and improvement of production relations in the agriculture of Bulgaria. Naucni Trudove, Viss Selskostopanski Institut " G. Dimitrov ", Agrari-kon, fak. Sofija, 4: 31-53

Development and increment of Poplar plantations (clone 'I-2142') in the Crna Reka valley at Debeli Lug. Sumarstvo. 23: 5/6, 21-34

Development and industrial application of synthetic filtering cloths. Trudy vses. nauchno-issled. Inst. moloch. Prom, 25: 101-10

Development and investigation of methods of measuring stems and logs in the automatic control system of cross-cutting installations. Lesn. Z., Arhangel'sk. 9: 3, 162-8

Development and land reform. Research Journal, Saint Louis University, Graduate School of Arts and Science

Development and larval behaviour of S. malella. Bull. Soc. ent. Fr, 73: 3-4, 51-58

Development and levels of agricultural production 1949-1968. Ekon. Zemed, Praha, 9: 5, 140-4

Development and life cycle of Diprion frutetorum. Phytoprotection. 50: 2/3, 59-67

Development and location of (W. German) sheep farming. Ber. Landw., Hamburg, 47: 1, 111-59

Development and longevity of Xyletinus peltatus under constant temperatures and humidities. Ann. Ent. Soc. Amer, 61: 5, 1158-64

Development and management of Hungarian agriculture. Econ. rur, Paris, 83: 1, 5-11

Development and manufacture of particle board. Ber. Dtsch. Ges. Holzforsch, 2, 80

Development and maturation of Caenorhabditis briggsae in response to growth factor. Nemotologica. 10: 4, 623-630

Development and meat quality of crossbred progeny from Red Steppe cows and Jersey bulls. Nauch. Trudy krasnodar. nauchno-issled. Inst. sel' Khoz, 3, 285-291

Development and modernization of socialist agriculture. Probl. econ, Bucuresti, 4: 163-77

Development and morbidity of children during the first three years of life in relation to family background. Courrier. 16: 517-523

Development and morbidity of children in the first year of life given preserved foods. Vop. Ohrany Mater. Det, 14: 9, 7-10

Development and morbidity of infants fed during the 1st yr of life on preserved foods. Vop. Okhr. Materin.Detst, 14: 9, 7-10

Development and morphological features of Beech in thickets. Zborn. Ved. Prac Lesn. Fak. VSLD, Zvolen. 11: 3, 67-82

Development and morphology of the agent of enzootic abortion of ewes and other Bedsoniae in HeLa cells. American Journal of Ophthalmology 63(5): Suppl:1215-25

Development and morphology of the beaded rootlets, mycorrhizae, and associated root fan structures of Red Maple (Acer rubrum L.). Dissert. Abstr. int, 30B: 1, 82-3. Price: M.$3.00; X.$4.60,

Development and mortality of the apple maggot, Rhagoletis pomonella, in crab apples. Canad. Ent, 99: 217

Development and need for damage forecasts and spray warning systems for Sugar Beet with special reference to virus diseases. Zucker. 24: 15, 465-470

Development and new tendencies in the artificial insemination of cattle in Yugoslavia. Vet. Glasn, 22: 243-254

Development and nutrient supply of fruit-tree root stocks as influenced by bicarbonates, carbonates and CO2 . 1. Effect of bicarbonates. Gartenbauwissenschaft. 31: 213-243

Development and organization of Rumanian agriculture after the 1945 agrarian reform. Developpement et organisation de l'agriculture en Roumanie apres la reforme agraire de, Bucarest: Natn Comm. for FAO

Development and organization of inter-firm transport in socialist agriculture. Wiss. Z. Univ. Rostock, Rostock., 16: 3, 353-76

Development and perfection of co-operative property in the agriculture of Bulgaria. Naucni Trud. Viss. Partijna Skola "Stanke Dimitrov" CK BKP (Otdel Ikon.), Sofija., 29: 71-100

Development and performance of double-cross hybrid red clover. Crop Science. 12: 2, 240-242

Development and performance of the sugar-beet plant as related to fertilizer application and soil fertility. A review of various investigations. Angew. Bot, 42: 5-6, 189-204. Bibl. 10

Development and photosynthetic productivity of leaves in irrigated maize. Vestnik Sel'skokhozyaistvcnnoi Nauki. Moskva, 4, 38-42

Development and position of Mexican agriculture. Tropenlandwirt, Witzenhausen a.d. Werra, 68: 5

Development and position of machine syndicates in Europe. Forderungsdienst, Wien. Spec. 3, 46-53

Development and present position of electronic data-processing by the state forest administration of Bavaria. Allg. Forstzeitschr, 26: 32, 670-5

Development and present position of grain maize harvesting with particular reference to the use of combine harvesters. Ber. Landtech, Frankfurt a.M., 107: 1-231

Development and present position of tomato genetics. Atti Conv. naz. Pomodoro, October 29-30. 7

Development and present situation in market milk packaging in W. Germany. Dte Milchw, 22: 30; 31, 1333-1336; 1338; 1340; 1373-1376

Development and present situation of the pepper trade throughout the world in the franc zone; an analysis of production, trade and prices. Agron. trop, Maracay, 21: 11, 1209-82

Development and present state of the gene-for-gene concept. Agricultura Lisboa. 21, 66-67

Development and present state of the plant-breeding programme at the Institute of Cotton Improvement. Bol. Notic. Inst. Foment, algodon, 4: 3-4,

Development and present state of the study of soil genesis in the U.S.S.R. Pochvovedenie, 3, 3-18

Development and problems in pig production on an industrial scale. Wiss. Z. Univ. Rostock. 17: 9/10, 893-902

Development and product applications for a high protein concentrate from whey. Fd Prod. DevA. 8, 92-94

Development and productive characters of early-bred gilts. Trud novosib. sel'.-khoz. Inst, 31: 72-75

Development and productivity. Sviluppo e produttivita, Naples: Cent. Specializzazione Ric. Econ. Agr. Mezzogiorno, Univ. Naples, 142. Price: Lire 2000. Bibl

Development and productivity in (Swedish) agriculture. Jordbr.-ekon. Meddn, Stockholm, 4: 97-110

Development and productivity of buffaloes in relation to season of calving and mating. Trudy nakhich. komplekch. zonaljn. opyt. St. 1966. 4, 112-116

Development and productivity of perennial herbage plants grown on semi-desert rocky soils. Biol. Zhur. Arm, 22: 1, 113-14

Development and productivity of spring wheat after cooling the tillering-node and root tips. Sel'.-khoz. Biologiya. 4: 2, 236-40. Bibl. 6

Development and progress of agriculture. Analise social, Lisboa, 2: 7/8, 472-82

Development and propagation of Verticillium within plants. Khlopkovodstvo. 15: 2, 46-48

Development and prospects of agriculture in the Brazilian Amazon Region. Erde, Berlin, Berlin, 100: 2/4, 307-26

Development and prospects of pork production. 1963 enquete. Etudes et Conjoncture. (Paris), Jan. 1, 41-45

Development and radio-response of the prenatal bovine ovary. J Re Prod Fertil 11(1): 97-105

Development and radioresponse of the prenatal bovine testis. Biology of Reproduction 1(2): 207-214

Development and reconstruction of (the Polish) agricultural market and rural trade. Zagadnienia Ekonomiki Rolnej. Warszawa, 1: 61-72

Development and recovery of vegetation since the 1929 eruption of Mt. Komagatake, Hokkaido. I. Akaikawa pumice flow. Ecol. Rev., Sendai. 16: 4, 271-92

Development and release of conidia of Phyllactinia corylea. Can. J. Bot, 47: 8, 1289-1290

Development and reproduction of Phytophthora. Phytopathology. 60: 7, 1120-1127

Development and reversal in the (Spanish) agricultural sector. Revia Eton, Politica, Madrid. May/Aug., 109-59

Development and reversion of DDT resistance in an Aedes aegypti population in Bangkok, Thailand. Bulletin of the World Health Organization 45(3): 404-410

Development and rural overpopulation: some lessons from Polish experience. Int. Labour Rev. (Geneva), 89: 3, 226-239

Development and rural social structure. Sociol. rur., Assen, 8: 3/4, 240-55

Development and scope of pig insemination in Sweden. Svinskotsel, 57: 329-333

Development and senescence of the postnatal bovine ovary. Journal of Animal Science 25(3): 800-805

Development and significance of progeny testing for meat production in cattle in Schleswig-Holstein. Zuchtungskunde. 43: 155-162

Development and situation of cooperation in Austrian agriculture and forestry. Schriftenreihe des Agrarwirtschaftlichen Institutes des Bundesministeriums fur Land- und Forstwirtschaft. Wien, 14, 129

Development and some physiological and performance characters in Large White sows. Godisnji Izv. Inst. Stocar., Novi Sad. 45-48

Development and spread of V. dahliae in Cotton tissues. Sel'.-khoz. Biol, 2: 3, 372-377; 475

Development and statistic evaluation of a plaque assay for the virus of epizootic hemorrhagic disease of deer. Canadian Journal of Microbiology 16(12): 1293-1301

Development and storage behaviour of sweetened coco chips packed in poly film bags and tin containers. Philippine Journal of Nutrition. 24: 1, 10-20

Development and storage stability of coco honey prepared from skimmed coconut milk. Philippine Journal of Nutrition. 24: 1, 1-9

Development and structure of carotene bodies in carrot roots. Bot Gaz 126(2): 79-85

Development and structure of foliage in wheat stands of different density. Biol Plant [Praha] 9(6): 414-438

Development and structure of on-farm circulating means. Koop. Zemed, Sofija, 12: 4-7

Development and structure of the Cornwall pig population in districts of Czechoslovakia in 1954-1964. Zivoc. Vyroba, 13: 49-56

Development and structure of the sorghum plant and its fruit. Sorghum production and utilization, 28-72

Development and structure of the veterinary milk hygiene and udder health services in the Neubrandenburg district. Mh. Vet-Med, 21: 5, 162-67

Development and structure of wood rays in view of contract-isolation-differentiation. Trans. Dep. For. Can, 197, 16

Development and structure of wood rays with special reference to the 'contact/isolation' differentiation in relation to the hydrosystem. 3. The types of 'contact/isolation' and 'isolation' rays. Holzforschung, Berlin. 22: 2, 53-60

Development and structure of wood rays with special reference to the 'contact/isolation' differentiation in relation to the hydrosystem. IV. The organization of wood rays. Holzforschung, Berlin. 22: 5, 153-7

Development and structure of wood rays with special reference to the contact/isolation differentiation in relation to the hydro-system. I. The principle of contact/isolation differentiation. Holzforschung, Berlin. 21: 2, 33-7

Development and structure of wood rays with special reference to the contact/isolation differentiation in relation to the hydrosystem. II. The types of contact rays. Holzforschung, Berlin. 21: 5, 145-52

Development and survival of Japanese beetle larvae on carrot and other foods. Ann. ent. Soc. Am, 63: 4, 1047-1048

Development and survival of infective larvae of the cattle nematode, Ostertagia ostertagi. J. Parasit. 57: 2, 327-338

Development and survival of pig Ascaris in natural conditions in south-eastern Kazakh SSR. Trudy tselin. kraev. nauchno-issled. vet. Sta, 168-183

Development and survival of pig embryos in the rabbit oviduct. VIIth Int. Congr. Anim. Reprod. Artif. Insem, Munich, 60

Development and survival of the free-living stages of Trichostrongylus colubriformis on pasture. J. Parasit, 51: 32 p

Development and survival on pasture of gastrointestinal nematode parasites of cattle. Journal of Parasitology 54(5): 856-862

Development and taxonomy of Apiosporina collinsii. Can J Bot 45(9): 1597-1604

Development and tendencies in official testing of chemicals during the last decade. Bayer. landw. Jb, 41: 337-342

Development and testing of a preventive program for control of the alfalfa weevil in Ohio. J. econ. Ent, 62: 5, 1197-202. Bibl. 3

Development and testing of the Milko-Gel milk standard for the Milko-Tester. XVIII Int. Dairy Congr, 1E, 85

Development and the Institute of Development Studies. J. Admin. Overseas, London, 6: 4, 260-5

Development and the various types of socialism. Developpement et socialismes, Paris, France: Editions du Seuil, 330. Bibl

Development and trend in the social structure of the farming population in W. European countries. Zemed. ekon, Praha, 12: 8, 505-14

Development and trends in breeding for resistance to the potato nematode Heterodera rostochiensis Woll. Problems of plant nematology. Papers presented at the 10th conference on problems of plant nematology at the Gross-Lusewitz Plant Breeding Institute of the German Academy of Agricultural Sciences, Berlin, on 11 June, 1971. 69-93

Development and trends in the production of rape. Ber. Landw., Hamburg. 48: 4, 616-43

Development and ultrastructure of bordered pits in Pinaceae. Transl. Dep. For. Can, 48, 23

Development and use of a new method of extracting resinous substances. Gidrol. lesohim. Prom, 23: 1, 22-4

Development and use of a polyvalent conjugate to differentiate Histoplasma capsulatum and Histoplasma duboisii from other pathogens. Journal of Bacteriology 95(4): 1243-1246

Development and use of a short-term nutrient-absorption technique for evaluating soil magnesium status. Plant & Soil, 21: 213-230

Development and use of a simulated cattle population for teaching animal breeding. 3. Results with regard to practical cattle breeding. Z. Tierzucht. ZuchtBiol, 87: 42-55

Development and use of an aneuploid set of male sterile Chinese Spring wheat in Triticum timopheevi Zhuk. cytoplasm. Canad. J. Genet. Cyt, 8: 398-403

Development and use of citrus rootstocks resistant to the burrowing nematode, Radopholus similis. Proc. 1st int. Citrus Symp, Riverside., 2: 941-8. bibl. 39

Development and use of equipment for the manufacture of aseptic milk products. Ost. Milchw, 25: 7, 137-42

Development and use of foothill ranges in Utah. Bull. 461 Utah agric. Exp. Stn, 47

Development and use of herbicides in Sicilian citrus orchards as a means of nontillage weed control. Proc. 1st int. Citrus Symp., Univ. California, Riverside, 1969. 1: 479-82

Development and use of varietal purity testing procedures. Agron. Absts, Madison, 51 p

Development and utility of a new technique of water extraction for determining plant-available phosphorus. Sonderh. landw. Forsch, 23/II: 102-109

Development and utilization of pastures on alkaline soils. Luga Pastbishcha, 1, 29-30

Development and utilization of spray-irrigated pastures for prime-lamb production in New South Wales. Proc. 10th int. Grassld Congr., Helsinki, July, 1966. 955-9

Development and vase life of bud-cut Colorado and California carnations in preservative solutions following air shipment to Maryland. J. Amer. Soc. hort. Sci, 95: 18-22. bibl. 19

Development and viability of Ascaridia galli ova under different temperatures. Philipp. J. vet. Med, 4: 1, 56-61

Development and yield of grass in relation to the composition of the vegetation of tundra undergoing utilization. Bot. Zh, 49: 1063-1066

Development and yield of lucerne as affected by molybdenum and boron under typical chernozem soil conditions. Rast. Nauki, 2: 9, 57-66. bibl. 21

Development and yields of fodder kohlrabi under different cultivation techniques. Izv. timiryazev. sel'.-khoz. Akad, 5, 59-72. Bibl. 18

Development and yields of wheat grown at different altitudes. Trudy Inst. Bot., Alma-Ata. 25: 39-46. Bibl. 6

Development assistance efforts and policies of the members of the Development Assistance Committee 1967 review. Development assistance efforts and policies of the members of the Development Assistance Committee review, Paris: OECD., 209

Development assistance efforts and policies of the members of the Development Assistance Committee. 1966 review. Development assistance efforts and policies of the members of the Development Assistance Committee. review, Paris: OECD, 166. Price: 15s,

Development assistance efforts and policies of the members of the Development Committee. 1965 Review. Development assistance efforts and policies of the members of the Development Committee. Review, Paris: OECD., 146. Price: $1.75,

Development assistance in Central America. Development assistance in Central America, New York/London: Frederick A. Praeger., 351. Bibl

Development assistance in DDII: the recommendations of Perkins, Pear-son, Peterson and Prebisch, and others. International Organization. Boston, Mass, 25: 1, 97-119

Development assistance. Efforts and policies of the members of the Development Assistance Committee. Development assistance. Efforts and policies of the members of the Development Assistance Committee, Paris, France: OECD., 211. Price: 2.15,

Development banks and corporations in tropical Africa. Entwicklungs-banken und -gesellschaften in Tropisch-Afrika, Berlin: Springer Verl., xi + 86

Development cycle and cytochemistry of the sporadic bovine encephalomyelitis agent in fathead minnow cell culture. American Journal of Veterinary Research 30(11): 1985-1991

Development cycle of C. camelliae, pathogen of brown spot of Tea leaves. Soobshch. Akad. Nauk. gruz. SSR, 53: 3, 717-720

Development cycle of Meloidogyne naasi Franklin on sugar beet and winter and spring cereals. Revue de r Agriculture. 25: 4, 651-657

Development cycle, host specificity and economic importance of the trematode Metorchis bills. Mh. VetMed, 20: 13-16

Development cycles of some insects injurious to raw cacao. Anzeiger fur Schadlingskunde und Pflanzenschutz. 42: 11, 161-165

Development effect of low temperatures influencing the germination and taking up of beans. Sbornik Provozne Ekonomicke Fakulty Vysoke Skoly Zemedehke v Ceskych Budejovicich, 7: 1, 11-17

Development f specialisation and the concentration of poultry breeding in the R.S.F.S.R. Mezhdunar. sel'.-khoz. Zh, 12: 5, 34-37

Development finance. Planning and control. Development finance. Planning and control, Oxford: Clarendon Press., 187. Price: 1 8s,

Development for security: an introduction to accelerated rural development in Thailand. Community Dev. Dig., Bangkok. 3: 8-17

Development goals in rural Melanesia. Development goals in rural Melanesia, New York: Agricultural Development Council, 8

Development guide. Revised edition. A directory of non-commercial organizations in Britain actively concerned in overseas development and training. Development guide. Revised edition. A directory of non-commercial organizations in Britain actively concerned in overseas development and training, London, UK: George Allen & Unwin Ltd., 264. Price: 2.50,

Development in Africa. Planning and implementation. A bibliography (1946-1969) and outline, with some emphasis on Kenya, Tanzania and Uganda. Inf. Circ. E. Afr. Acad. Res. Inf. Centre, Nairobi, 3, 120

Development in Africa: the problems of today. J. Admin. Overseas, London, 7: 3, 434-43

Development in American dairying. Report on W. K. Kellogg Foundation Fellowship Study Tour 1964. Development in American dairying. Report on W. K. Kellogg Foundation Fellowship Study Tour, London: Minist. Agric. Fish. Fd, Natn. Agric. Adv. Serv., 95

Development in Neodiprion excitans Rohwer as related to oviposition and Pine needle growth. Canad. Ent, 96: 8, 1142-7

Development in Norrbotten, the wonderland on the Arctic circle. Holz-Zbl, 90: 156, 2587-90

Development in Swaziland: a regional analysis. Johannesburg, Witwatersrand Univ. Press, xi + 155. Price: 3 5s, Bibl

Development in a divided world. Development in a divided world, Harmondsworth, UK: Penguin Books., 367. Price: 45p,

Development in agricultural research. Education and advice. Agricultural Progress. London, 46: 1-8

Development in chemical water weed control in the Netherlands since 1964. Ergebn. 2. EWRC int. Symp. Wasserpflanzen, Oldenburg 1967. 37-50. Bibl. 7

Development in commercial poultry production. Statiszt. Szle, Bp, 46: 170-179

Development in fodder management and policy in Poland and abroad. Try buna Spoldzielcza., Warszawa, 3: 21-33

Development in herbicide use in rice in Japan. Anais VI Semin. bras. Herbicidas, 337-40. Bibl. 3

Development in partners?. Repr. Ser. Inst. Commonw. Stud., Oxf. Univ, Oxford., 42, 4

Development in pig meat production. Svinskotsel. 57: 83-85

Development in running Polish state farms. Nowe Drogi., Warszawa, 2: 131-45

Development in saprophytic culture of C. purpurea at various atmospheric contents of carbon dioxide and oxygen. Mikol. i Fitopatol, 3: 6, 543-545

Development in the agricultural employment situation 1960-70 and projection of development to 1985-Nordjyllands and Viborg counties (Denmark). Development in the agricultural employment situation 70 and projection of development to 1985-Nordjyllands and Viborg counties (Denmark). Kbenhavn: Landsplanudvalgets Sekretariat, 51

Development in the breeding of goats for mohair. Mezhunar. sel'.-khoz. Zh, 11: 4, 105

Development in the breeding of winter cauliflower in Brittany. Sciences Agronomiques Rennes, 10

Development in the content of protein N and N in soluble compounds in leaves and branches of Pinus pinaster. C.R. Acad. Sci., Paris. 262D: 17, 1852-5

Development in the mouse intestine of Trichinella spiralis larvae exposed in vitro to monocultures of intestinal bacteria. Acta parasit. pol, 18: 1/12, 115-120; 120 p

Development in the use of fertilizers in Yugoslavia and some characteristics of their efficiency. Agri Digest. 9, 19-23

Development in the use of granules and mixtures of herbicides for rice culture in Japan. Weed control basic to agriculture development : Proc. 1st Asian-Pacific Weed Control Interchange, Hawaii, 1969. 48-52

Development in trout. Changes in contents of nucleic acids in different body fractions. Annales de Biologie Animale, Biochimie, Biophysique. 11: 4, 657-668

Development in vitro of Mesocestoides (Cestoda) from oncosphere to young tetrathyridium. Journal of Parasitology 53(1): 78-82

Development in vitro of excised flower primordia of Nicotiana tabacum. Can. J. Bot, 48: 1, 133-9. Bibl. 37

Development needs more than classics. Indian J. agric. Econ, Bombay, /4, 46-50

Development of. J. Timb. Developm. Ass. India. 13: 4, 26-30

Development of 'Zamora', a new soft cheese variety from cows' milk. Lucr. Inst. Cerc. aliment. 67. 8: 219-29

Development of (Belgian) agriculture and horticulture 1967-1968. Cah. Inst. Econ. Agric., Minist Agric., Bruxelles, 95/RP-9, 84

Development of (Lebanese) agricultural production during 1956-66. Syrie Monde Arabe, Damas, 15: 171, 62-7

Development of (Soviet) agriculture. Voprosy Ekon. (Moskva), Feb. 2, 3-37

Development of 11 body measurements and body weight in male Sar Planina lambs to 8 weeks of age. Godisen Zb-zemjodsum. Fak. Univ. Skopje Zemjod, 22: 139-148

Development of Aegyptianella pullorum in Argas persicus, studied by means of fluorescent antibodies. Z.ParasitKde. 31: 315-325

Development of African primary products and international trade in timber. African primary products and international trade, Edinburgh University Press,Edinburgh, UK: 181-201

Development of American isolates of Puccinia graminis f.sp. tririci on an artificial medium. Phytopathology. 61: 4, 376-379

Development of Anaphes ovijentatus, an egg parasite of Lygus hesperus, in relation to temperature. Journal of Economic Entomology. 64: 6, 1566-1567

Development of Apatemon gradlis (Rud., 1819) Szidat, 1928 (Strigeidae) in the final host. Trudy gel'mint. Lab, 19: 154-162

Development of Apple fruit rot and basidiocarp formation by Schizophyllum commune. Phytopathology. 60: 4, 596-598

Development of Ascaridia galli in earthworms. Veterinariya, Mosk, 47: 8, 72-73

Development of Ascaridia galli larvae in earthworms. Veterinariia 8: 72-73

Development of B-lines for two cytoplasmically controlled male sterilities of cotton. Crop Sci, 10: 720-21

Development of BHC-resistance in Musca domestica nebula and Musca domestica vicina. Angew. Parasit, 6: pt. 3, 150-156

Development of Bamboo boards based on Cashew-nut shell liquid. Indian Pulp Pap, 22: 4, 259-60

Development of Belgian fanners' income since 1948. Revue Sci. econ., Liege, 43: 156, 213-45

Development of Black Pied bullocks on different planes of nutrition. Mol. mjas. Skot, 8, 33-34

Development of Black Velvet. Am. Fur Breed, 42: 4, 10-11

Development of Brugia tupaiae in the intermediate and definitive hosts. Journal of Parasitology 53(2): 376-381

Development of C. purpurea on media with herbicides. Mikrobiologiya. 35: 1, 48-50

Development of CO2 compensation point in the cotton plant under osmotic treatments. Comptes Rendus Hebdomadaires des Seances de VAcademie des Sciences, France, D, 273: 15, 1291-1294

Development of Caenorhabditis briggsae and Hymenolepis nana in interchanged media. J. Parasit, 55: 5, 1012-1017

Development of Callosobruchus maculatus F. on autoclaved French bean. Indian Journal of Entomology. 31: 1, 71-72

Development of Chabertia ovina in cultures to which serum from homologous infected sheep has been added. Zentbl. VetMed, 16B: 373-382

Development of Choanotaenia cestodes and the treatment of infection in fowls. Veterinariya, Moscow., 6, 65-66

Development of Chrotogonus trachypterus (Blanch.) (Orthoptera : Pyrgomorphidae) in relation to different levels of temperature and humidity. Indian J. Ent, 30: pt. 1, 1-7

Development of Chrysanthemum morifolium stem tips grafted into Capsicum frutescens placental tissue. Phyton Rev Int Bot Exp 24(1): 21-24

Development of Chrysopa carnea at constant and fluctuating temperatures. J. econ. Ent, 63: 3, 1028-1030

Development Of Clostridium Botulinum In Experimentally Inoculated Sterile Skim Milk Held At Low Temperatures. American Journal of Public Health and the Nation's Health 54: 1514-1521

Development of Coffee berry disease in relation to the stage of berry growth. Kenya Coff, 36: 428, 275-277 279-280

Development of Coffee seedlings in boxes made from thin strips of preservative-treated Parana Pine. Bragantia, Campinas. 23: 19, 249-55

Development of Crambus trisectus at controlled constant temperatures in the laboratory. J. econ. Ent, 62: 3, 703-705

Development of Cryptolestes ferrugineus (Stephens) and Oryzae-philus mercator (Fauvel) on seed-borne fungi. Entomologia exp. appl, Amsterdam, 8: 4, 309-313

Development of Czechoslovak agriculture. Zemed. ekon, Praha, 16: 5, 317-36

Development of Danish cattle breeding. Tidsskr. Landekon, 155: 97-110

Development of Dictyocaulus filaria larvae. Veterinariia 1: 58-58

Development of Dictyocaulus viviparus in experimentally infected calves and some data on its pathogenicity. Mater. nauch. Konf. (XIV), Leningrad. vet. Inst., May 24-31, 1965. 55-58

Development of Dirofilaria immitis in Anopheles qitadrimaculaiiis after exposure of the microfilaricie to a freezing temperature. J. Parasit, 51: 6, 954-957

Development of Douglas Fir grafts during their first year and their use to test plus-trees. Tagungsberichte, Deutsche Akademie der Landwirtschaftswissenschaften zu Berlin. 69, 77-84

Development of Dzhebel Basma tobacco and occurrence of erosion by water when transplants are planted at different times on slopes. Rast. Nauki, 9, 81-92

Development of Echinococcus in laboratory animals. Bulletin of the World Health Organization 39(1): 127-130

Development of Echinuria uncinata (Rud., 1819) larvae (Nema-toda) in Cladocera and Ostracoda. Acta parasit. pol, 17: 20/38, 247-251; 251 p

Development of Eimeria alabamensis from cattle in mammalian cell cultures. Journal of Protozoology 18(1): 120-128

Development of Eimeria auburnensis in cell cultures. Journal of Protozoology 16(4): 646-654

Development of Eimeria ellipsoidalis from cattle in cultured bovine cells. Journal of Parasitology 57(3): 675-677

Development of European canker in a California apple district. Plant Dis Reporter 50(3): 182-186

Development of Eurytrema pancreaticum in the final host. Vest, sel'.-khoz. Nauki. Alma-Ata, 4, 116-119

Development of Fasciola hepatica in sheep after a single superinfection or re-infection. Mater. Konf. vses. Obshch.' Gel'mint, 3: 272-274

Development of Foleyella philistinae Schacher and Khalil, 1967 (Nematoda: Filarioidea) in Culex pipiens molestus with notes on pathology in the arthropod. Journal of Parasitology 54(5): 869-878

Development of French agriculture until the year 1985. Account, with comments, of the Vedel committee's report. Agrarwirtschaft, 19: 5, 149-58

Development of French agriculture up to 1985, description and comments on the report of the Vedel Commission. Agrarwirtschaft, Hannover, 19: 5, 149-58

Development of Fusarium root rot and its effect on root and crown carbohydrate levels of clipped Alfalfa plants grown in a gnotobiotic environment. Phytopathology. 59: 11, 1575-1579

Development of Grape crop protection in Western Europe. B. France. Pfl'schutz Nachr. Bayer. 22: 1, 85-94

Development of Grape crop protection in Western Europe. C. Portugal. Pfl'schutz Nachr. Bayer. 22: 1, 95-99

Development of Grape crop protection in Western Europe. D. Italy. Pfl'schutz Nachr. Bayer. 22: 1, 100-103

Development of Haemonchus contortus in media designed for studies on Caenorhabditis briggsae. Journal of Parasitology 52(1): 137-140

Development of Helminthosporium victoriae in blends of resistant and susceptible isogenic oat lines. Phytopathology, 60: 1282 p

Development of Heterodera rostochiensis larvae in potato roots treated with systematic nematicides, particularly aldicarb. Meded. Fak. LandbWeten. Gent. 36: 3, 889-903

Development of Hungarian agriculture and food industry in 1968. Nepszabadsag, Budapest, 27: 27, 1-2

Development Of Hymenolepis Microstoma (Cestoda: Cyclophyllidea) In The Intermediate Host Tribolium Confusum. Journal of Parasitology 50: 77-80

Development of Hymenolepis nana cysticercoids in the subcutaneous tissue of mice and inhibition of larval development in immune mice. Japanese Journal of Parasitology. 20: 5, 331-340

Development of Hyposoter pilosulus in the salt-marsh caterpillar. J. econ. Ent, 63: 1, 299-300

Development of IPs calligraphus on foliage-based diets. J. econ. Ent, 63: 6, 1797-9

Development of Indian communities in Mexico. Social research and rural life in Central America, Mexico and the Caribbean region [Ch. 10.], Paris: Unesco

Development of Iow cost protein supplements from non-conventional protein sources in Pakistan. Science and Industry. Karachi, 8: 2, 107-125

Development of Israeli agriculture 1958/59-1970/71. Development of Israeli agriculture 59 /71, Tel Aviv: Ministry of Agriculture, 67

Development of Jack Pine and Scots Pine in the Spruce Woods Forest Reserve, Manitoba. Publ. Dep. For. Can, 1171, 15

Development of Loblolly Pine as affected by early cultural treatments. Hill Farm Facts, North Louisiana Hill Farm Experiment Station, Homer, Forestry. 5, 5

Development of Lucilia cuprina: correlation of biochemical and morphological events. Journal of Insect Physiology. 17: 6, 1169-1183

Development of Maize dwarf mosaic symptoms in eight phytotron environments. Phytopathology. 60: 12, 1761-1764

Development of Meloidogyne javanica (Treub.) Chit., on tobacco under fluctuating soil temperatures. S. Afr. J. agric. Sci. 7: 673-80. bibl. 13

Development of N. I. Vavilov's ideas in Yugoslavia. N. I. Vavilov and agricultural science, 374-75

Development of N. I. Vavilov's views on the systematics of cultivated plants, exemplified by section Tuberarium of the genus Solanum. N. I. Vavilov and agricultural science, 217-28

Development of necator Americanus in golden hamsters Mesocricetus auratus. Indian Journal of Medical Research 58(10): 1356-1360

Development of Nippostrongylus brasiliensis in gonadectomized and hormone-treated hamsters. Experimental Parasitology 18(3): 374-396

Development of Ocneria. Zool. Z., Moskva. 43: 3, 287-90

Development of Panagrellus redivivus (Nematoda: Rhabditidae) in chemically denned media. Expl Parasit, 21: 2, 209-214

Development of Plodia interpunctella (Hb.) (Lepidoptera, Phycitidae) on different varieties of corn at two levels of moisture. J. stored Prod. Res, 4: 2, 127-33

Development of Ponderosa Pine progeny in western Montana. U.S. For. Serv. Res. Note Intermt. For. Range Exp. Sta, INT-52, 4

Development of Poplar plants grown from gamma-irradiated cuttings. Himija drevesiny. Izdatel'stvo 'Zinatne',Riga, USSR: 4, 97-100

Development of Poplar-growing in Yugoslavia in the period 1970-1975-1985. Topola. 81/82, 3-14

Development of Pythium ultimum in soil in relation to presence and germination of seeds of different crops. Mycopathologia et Mycologia Applicata 27(1): 155-160

Development of R. solani in the soil. Mikol. i Fitopatol, 4: 6, 536-538

Development of Red Clover germ plasm resistant to Kabatiella caulivora. Pl. Dis. Reptr, 55: 10, 920-921

Development of Sacciuterina stellifera larvae in the intermediate host. Soobshch. dal'nevost. Fil. V. L. Komarova sib. tdel. Akad. Nauk SSSR, 26, 33-40

Development of Setaria altaica in maral deer. Izv. Akad. Nauk Kazakh. SSR, Ser. Biol. Nauk, 7: 6, 45-50, 50 p

Development of Setaria cervi from maral deer in the fly Haematobia stimulans. Dokl. Akad. Nauk SSSR, 199: 2, 503-504

Development of Skrjabinia (Raillietina) cesticillus and the treatment of infection in fowls (with bithionol). Veterinariya, Moscow, 1970. 11, 37-38

Development of Skrjabinia cesticillus and treatment of this infection in chickens. Veterinariya, Mosk, 47: 11, 37-38

Development of Soviet agriculture under a vintage model of production. Am. J. agric. Econ, Urbana, Ill., 51: 4, 882-902

Development of Soviet state farms. Itogi i perspektivy razvitija sel' skohozjajstvennoj nauki v SSSR. Moskva: Kolos., 173-81

Development of Spanish Agricultural Advisory Service. Ausbild. Beratung Land-Hauswirt. 25: 5, 95

Development of Spanish agriculture from 1955-1965. Boln informativo, Banco Cent. Dep. Extranjero Madrid, 201, 6089-7000

Development of Stephanofilaria stilesi in the horn fly. Journal of Parasitology 52(5): 890-898

Development of Sugar Beet breeding lines and varieties resistant to yellows. J. Am. Soc. Sug. Beet Technol, 15: 4, 347-359

Development of TMV resistance in tomato. Duna-Tisza k. mez6gazd. kiserl. Int. Bull., Kecskemet. 4: 5-14

Development of TMV resistance in tomatoes. Duna-Tisza Kozi mezogazd. kiserl. Int. Bull, 4: 5-14. bibl. 30

Development of Tetracotyle from fish in Lake Pskov-Chud. Hydrobiology and fisheries in Lake Pskov-Chud, Tallinn: Izdatelstvo "Valgus", 306-322

Development of Tobacco resistant to P. tabacina; histological and biological analysis of the resistance. Annls Dir. Etude. Equip. SEITA, 4: Sect. 2, 5-145

Development of Toxoplasma infection in chick embryos inoculated with a strain of low virulence. Medskaya Parazit, 39: 278-282

Development of Trichinella spiralis larvae. Wiadomosci Parazytologiczne 12(5): 543-551

Development of Ujamaa farming. Kroniek van Africa. Leiden, 2: 113-130

Development of V. dahliae in relation to the conditions of nutrition. Nauch. Dokl. vyssh. Shk, 3, 118-124

Development of Wheat and Barley rusts on seedlings treated with maleic hydrazide. Curr. Sci, 35: 20, 523-524

Development of a. Holz Roh- u. Werkstoff. 27: 11, 426-31

Development of a Eucalyptus deglupta (Blume) plantation inside the Bislig Bay Lumber Company, Inc. Occ. Pap. Bur. For. Philippines. 40, 5

Development of a Florida mechanical cabbage harvester. Proc. Fla St. hort. Soc. 1969. 81: 140-7. bibl. 13

Development of a bacterial and fungal microflora of Rye in relation to the conditions of harvest and storage. Przegl. zboz-mtynarski, 8: 8, 232-236

Development of a bait for boll weevil control and ecological studies. Folia ent. mex, Mexico, D.F., 18 25

Development of a bitter substance in onion juice. Food Technol 21(3): 74

Development of a breeding program for improvement of hardiness in winter wheat. Cereal News. 9: 2-11

Development of a broad.spectrum ixodicidal compound. (Society of Chemical Industry Mono graph No. 33.). Veterinary pesticides, 162-171

Development of a broiler strain of chickens: I. Backcrossing and mass selection for high eight-week body weight. Philipp Agric, 49: 643-654

Development of a camel kidney cell strain and its use in virology. Applied Microbiology 20(2): 276-278

Development of a cell culture system susceptible to measles, canine distemper, and rinderpest viruses. Arch. ges. Virusforsch, 22: 364-380

Development of a chemical method of control of a pernicious weed-the shrub Baccharis-in the Abkhaziya ASSR. Trudy vses. nauchno-issled. Inst. Zashch. Rast, 24: 20-5

Development of a chemically defined diet for adults of the apple maggot based on amino acid analysis of honeydew. Ann. ent. Soc. Am, 62: 1, 19-21

Development of a chick assay for determining availability of phosphorus from various phosphate materials. Dissertation Absts. (B). 29: 3560B-3561B

Development of a composite dioxathion/chlorfenvinphos concentrate for control of single and multi host ticks and their resistant strains in southern Africa. (Society of Chemical Industn Monograph No. 33.). Veten nary pesticides, 172-182

Development of a computer method for predicting lumber cutting yields. U.S. For. Serv. Res. Pap. Nth. Cent. For. Exp. Sta, NC-15, 7

Development of a continuous method for the crystallization of lactose in sweetened condensed milk. Moloch. Prom, 26: 11, 15-17

Development of a control system against Rice blast (browning) in Hungary. A review. Ann. Inst. Prot. Plant, Hung, 9: 175-183

Development of a dairy industry in a subtropical country -Israel. Milchwissenschaft, 22: 741-751

Development of a decaploid blueberry by colchicine treatment. Proc Amer Soc Hort Sci 84: 274-279

Development of a decision rule for farm planning under certain conditions. XIV IAAE Conf, Moscow, USSR: Mir., 20

Development of a direct reading evaporation pan for scheduling pasture irrigation. Tech. Bull. 75 Oregon Agric. Exp. Stn, 31. bibl. 10

Development of a diurnal resting box to collect Culiseta melanura (COQ.). American Journal of Tropical Medicine and Hygiene 17(3): 451-456

Development of a food mixture for infants and young children in Brazil. J Food Sci 32(1): 131-135

Development of a fusiform virus disease in the pupa and adult of M. melolontha. Annls Soc. ent. Fr, 6: 2, 451-465

Development of a greenish colour in butterfat during prolonged cold storage. XVII Int. Dairy Congr, 100: 207-09

Development of a hardwood utilization complex-a new approach. For. Prod. J, 21: 4, 16-8

Development of a hazard rating for Fomes annosus in Virginia. Plant Dis Reporter 50(7): 510-511

Development of a joint agricultural policy of COMECON countries. Gazdasag, Budapest, 3: 2, 89-98

Development of a laboratory method of testing the resistance of Potatoes to E. atroseptica, the cause of tuber soft rot. NachrBl dt. PflSchutzdienst, Berl., N.F, 21: 12, 237-240

Development of a larval diet for the rearing of D. oleae. Graellsia, 24: 253-259

Development of a live vaccine against equine rhinopneumonitis (abortion of mares). Zentbl. VetMed, 15B: 406-418

Development of a logarithmic attachment for field sprayers. Proc. 18th sth. Weed Control Conf, 182-93. bibl. 7

Development of a logging and treatment schedule for an irregular Blackbutt forest. Aust. For, 35: 1, 43-53

Development of a male sterile aneuploid set of Chinese Spring wheat. Abstracts of the Annual Meetings of the American Society of Agronomy held at Columbus, Ohio, on October 31-November 5 1965. 15 p

Development of a mathematical method for the determination of bio-meteorological indices. Schweiz, landw. Forsch, 8: 3-4, 380-98. Bibl. 4

Development of a method of control against species of Apion on clover. Revue Zool. agric. appl, 66: 10-12, 117-138

Development of a method of prolonged storage of Quercus robur acorns. Rev. Padurilor. 85: 10, 616-9

Development of a micro-cuvette and its utility in phosphorus determinations in systematic soil analyses. Albrecht-Thaer-Arch, 11: 217-220

Development of a milk substitute for calves. Turrialba. 17: 398-403

Development of a mobile and portable plot sprayer for overall and sub-foliar applications. Nachr Bl. dt. PflSchutzdienst, Berl, 22: 2, 37-8. Bibl. 2

Development of a mobile and portable plot sprayer for surface and leaf undersurface spraying. NachrBL dt. PflSchutz. dienst, Berl, 22 (48): 2, 37-8. Bibl. 2

Development of a model for estimating tree specific gravity of Loblolly Pine. Dissert. Abstr, 29B: 8, 2700

Development of a modified virus strain and vaccine for equine viral arteritis. Journal of the American Veterinary Medical Association 155(2): 318-322

Development of a monosomic series in an Indian wheat and isolation of nullisomic lines. Wheat Inform. Serv, Kyoto, 27

Development of a nematicide. Nematodes of tropical crops, 40, 289-296

Development of a new breed of pigs: the Lacombe. I. Foundation and developmental procedures. Can. J. Anim. Sci, 49: 237-246

Development of a new breed of pigs: the Lacombe. II. Evaluation. Can. J. Anim. Sci, 49: 247-261

Development of a new breed of pigs: the Lacombe. III. Public distribution and propagation. Can. J. Anim. Sci, 49: 263-273

Development of a new endive variety. Bull. vyzk. Ust. zelin., Olomouc 12;13: 5-9. bibl. 10

Development of a new medium for culturing DothidelSa ulei in quantity. Phytopathology, 56: 5, 564-565

Development of a new pastry glaze. Aust. J. Dairy Technol, 21: 4, 153-54

Development of a new projectile syringe for immobilizing and catching wild animals in Germany. Mh. VetMed, 22: 465-469

Development of a new technique and equipment for evaluating the cleanliness of washed milk bottles. Indian J. Dairy Sci, 21: 4, 255-57

Development of a new type of rennet cheese with vegetable fats. Dokl., II Mezhdunarod. Kongr. Vop. Nauki Tekhnol. pishch. Prom. (Tekhnol. pishch. Prod, zhivot. Proiskhozhdeniya). 2: 68-76

Development of a new variety of winter rye. Selekcija i Semenovodstvo (Breeding and Seed-growing). 30: 4, 44-46

Development of a non-agglutinogenic killed Brucella abortus adjuvant vaccine and its applicability in the control of bovine brucellosis. Thesis Rijksuniversiteit. Utrecht, 219

Development of a pastoral holding in semi-arid Western Queensland. Proc. 11th int. Grassld Congr., Surfers Paradise, 1970. 175-9

Development of a physiological method for the early selection of high-yielding plants. Proceedings of the Caribbean Region, American Society for Horticultural Science. XII Annual Meeting, Cagua, Venezuela, October 25-31 1964. 8: 244-03

Development of a portable plot sprayer for surface and leaf undersurface spraying. NachrBl. dt. PflSchutzdienst, Berl, 22 (48): 2, 37-8. Bibl. 2