Studies on the productivity of coffee. III. Differences in the photosynthesis of four coffee varieties
Bierhuizen, J.F.; Nunes, M.A.; Ploegman, C., 1970: Studies on the productivity of coffee. III. Differences in the photosynthesis of four coffee varieties. Estudos Agronomicos1971; 11/12: 37-42
This is a Portuguese version of an article originally published in English.