APA
Swaminathan M. S., Indian Environmental Society (New Delhi), . (1981). Building a national food security system. New Delhi: Indian Environmental Society.
Chicago
Swaminathan M S, Indian Environmental Society (New Delhi), . 1981. Building a national food security system. New Delhi: Indian Environmental Society.
Harvard
Swaminathan M. S., Indian Environmental Society (New Delhi), . (1981). Building a national food security system. New Delhi: Indian Environmental Society.
MLA
Swaminathan M S, Indian Environmental Society (New Delhi), . Building a national food security system. New Delhi: Indian Environmental Society. 1981.
