00658nam a2200169 a 4500008004100000020001500041050001200056110006600068245015600134250001300290260004300303300002200346350000900368500005400377650001600431650004100447100126s1992    ||||||||||||||||| ||    u  a185339100X  aCTA(02)  aTechnical Centre for Agricultural and Rural Cooperation (CTA)10aTools for agriculture: a guide to appropriate equipment for smallholder farmers.--4th ed.cTechnical Centre for Agricultural and Rural Cooperation(CTA)  a4 th ed.  aLondon:bINTERMEDIATE TECHNOLOGYc1992  aviii, 238p.: ill.  a0.00  aIntroduction by Ian Carruthers and Marc Rodriguez  aAGRICULTURE  aAGRICULTURE--SUSTAINABLE DEVELOPMENT