TY  - BOOK
AU  - WARREN,MICHAEL D.
TI  - USING INDIGENOUS KNOWLEDGE IN AGRCULTUAL DEVELOPMENT / 
U1  - P 
PY  - 1991///
CY  - [S.N] : 
PB  - THE WORLD BANK ، 
KW  - MANAGEMENT
KW  - ECONOMIC ASPECTS
KW  - AGRICULTURAL ASSISTANCE
ER  -