(1991). Managing Global Genetic resources: The U.S. National Plant germplasm System. Washing, DC: National Academy Press.
Chicago Stili AlıntıManaging Global Genetic Resources: The U.S. National Plant Germplasm System. Washing, DC: National Academy Press, 1991.
MLA AlıntıManaging Global Genetic Resources: The U.S. National Plant Germplasm System. Washing, DC: National Academy Press, 1991.
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