00626cam a2200169 a 4500020001500000020001800015040000800033082002600041245012500067260008200192300003400274490002900308650002200337650001700359700001700376710006300393  a0642456801  a9780642456809  cAGL  a333 AUS 2000 A015 Or.00aSoil conservation technologies for smallholder farming systems in the Philippine uplands :ba socioeconomic evaluation /  aCanberra :bAustralian Centre for International Agricultural Research,c2000.  a228 p. :bill., map ;c24 cm.1 aACIAR monograph series ; 0aSoil conservation 0aFarms, Small1 aCramb, R. A.2 aAustralian Centre for International Agricultural Research.