TY  - BOOK
ED  - Rockefeller Foundation.
TI  - Program in the agricultural sciences: : annual report 1963-1964
U1  - 630.601 21st ed.
PY  - 1960///?]
CY  - New York : 
PB  - Rockefeller Foundation , 
KW  - Agricultural research
KW  - Agricultural sciences
KW  - Agriculture
KW  - Agricultural development
ER  -