TY  - BOOK
AU  - Swaminathan, M.S.
TI  - Sustainable agriculture : towards food security
U1  - ECON 338.1 S96S 
PY  - 1999///
CY  - delhi
PB  - Konark
KW  - AGRICULTURE -- ECONOMIC ASPECTS
KW  - FOOD PRICES
KW  - FOOD SUPPLY
ER  -