Swaminathan, M. S., & Sinha, S. K. (1986). Global aspects of food production. Tycooly International.
Lua i Stíl Chicago (17ú heag.)Swaminathan, Monkombu Sambaswan, agus Suresh Kumar Sinha. Global Aspects of Food Production. Oxford: Tycooly International, 1986.
Lua MLA (9ú heag.)Swaminathan, Monkombu Sambaswan, agus Suresh Kumar Sinha. Global Aspects of Food Production. Tycooly International, 1986.
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