Sustainable agriculture; towards food security
Swaminathan, M.S.
Sustainable agriculture; towards food security - Delhi Konark 1996 - 22cm. : 259
AGRICULTURE - ECONOMIC ASPECTS
AGRICULTURE - ECONOMIC ASPECTS FOOD POLICY FOOD SUPPLY
PR-AGR-ST 338.1 S96S
Sustainable agriculture; towards food security - Delhi Konark 1996 - 22cm. : 259
AGRICULTURE - ECONOMIC ASPECTS
AGRICULTURE - ECONOMIC ASPECTS FOOD POLICY FOOD SUPPLY
PR-AGR-ST 338.1 S96S