TY  - BOOK
ED  - Technical Centre for Agricultural and Rural Cooperation (CTA)
TI  - Tools for agriculture: a guide to appropriate equipment for smallholder farmers.--4th ed
SN  - 185339100X
AV  - CTA(02) 
PY  - 1992///
CY  - London
PB  - INTERMEDIATE TECHNOLOGY
KW  - AGRICULTURE
KW  - AGRICULTURE--SUSTAINABLE DEVELOPMENT
N1  - Introduction by Ian Carruthers and Marc Rodriguez
ER  -