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The effect of pavement on reduction of forest road surface maintenance costs

, : The effect of pavement on reduction of forest road surface maintenance costs. Bulletin of the Faculty of Agriculture, Shizuoka University ( 40): 7-12

Using data for 1971-85 for forest roads in Shizuoka Prefecture, the effect of surfacing on road damage due to natural causes and the cost of maintenance were investigated. With continuous rainfall of <500 mm, surfacing reduced the incidence of damage but if continuous rainfall amounted to >600 mm it was not effective. Surfacing of roads in valley bottoms had less effect on damage than did surfacing of roads sited on slopes.


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Veeken, H., 1993: Brazil; the relationship between malaria and gold-fever. A Dutch translation of a paper previously published in English in the British Medical Journal (1993) 307, 433-434 is given.

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