TY  - BK
AU  - Borlaug,N.E.
TI  - The population explosion and the green revolution:  Hearings before a Subcommittee of the Committee on Appropriations
PY  - 1971///
CY  - Washington, DC (USA)
PB  - Goverment Printing Office, 
KW  - Agricultural development
KW  - AGROVOC
KW  - High-yielding varieties
KW  - Overpopulation
ER  -