TY  - BOOK
AU  - Ismael Ouedraogo
AU  -  Mark D. Newman  David W. Norman
TI  - Farmer in the semi-arid tropics of West Africa : A partially annotated bibliography 
U1  - 630.16 
PY  - 1982///
CY  - Andra Pradesh
PB  - International Crops research Institute for the Semi-Arid Tropics
KW  - Agriculture Abstracts
ER  -