Smedshaug, C. A. (2010). Feeding the world in the 21st century: A historical analysis of agriculture and society. Anthem Press.
Citace podle Chicago (17th ed.)Smedshaug, Christian Anton. Feeding the World in the 21st Century: A Historical Analysis of Agriculture and Society. New York, New York: Anthem Press, 2010.
Citace podle MLA (9th ed.)Smedshaug, Christian Anton. Feeding the World in the 21st Century: A Historical Analysis of Agriculture and Society. Anthem Press, 2010.
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