TY  - BOOK
AU  - Palmer, Ingrid
ED  - United Nations. Research Institute for Social Development (Geneva)
TI  - Science and agricultrual production
U1  - 338.16 21st
PY  - 1972///
CY  - Geneva
PB  - United Nations
KW  - Agricultural productivity; Agriculutre-Economic aspects; Agriculture-Research
ER  -