J.C. Waterlow. (1998). Feeding a world population of more than eight billion people: A challenge to science. New York: Oxford University Press.
Chicago-tyylinen lähdeviittausJ.C. Waterlow. Feeding a World Population of More Than Eight Billion People: A Challenge to Science. New York: Oxford University Press, 1998.
MLA-viiteJ.C. Waterlow. Feeding a World Population of More Than Eight Billion People: A Challenge to Science. New York: Oxford University Press, 1998.
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