TY  - BOOK
TI  - Conservation agriculture: a manual for farmers and extension workers in Africa 
SN  - 9966970592
AV  - S604.5.A4.C6 2005 
U1  - 631.58 UKP 
PY  - 2005///
CY  - Nairobi
PB  - International Institute of Rural Reconstruction, African Conservation Tillage Network
KW  - Agricultural conservation
KW  - Africa
KW  - Manual
ER  -