Poehlman, J. M. (1987). Breeding field crops (Third edition.). New York: Springer Science.
Citación estilo ChicagoPoehlman, John Milton. Breeding Field Crops. Third edition. New York: Springer Science, 1987.
Cita MLAPoehlman, John Milton. Breeding Field Crops. Third edition. New York: Springer Science, 1987.
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