TY  - BOOK
ED  - Food and Agriculture Organization of the United Nations 
TI  - Increasing food production through education, research and extension 
T2  - FFCH basic study 
PY  - 1963///
CY  - Rome: 
PB  - Food and Agriculture Organization of the United Nations, 
KW  - Agriculture
KW  - Diploma
KW  - Farmers
ER  -