TY  - BOOK
AU  - INTERNATIONAL INSTITUTE RESEARCH OF RURAL RECONSTRUCTION
TI  - CONSERVATION AGRICULTURE: manual for farmers and extension workers in Africa
SN  - 9966970592
AV  - FAO S 604.64 .C66 2005
PY  - 2005///
CY  - nairobi
PB  - international institute of rural reconstruction
KW  - conservation agriculture
ER  -