National research council Board of Agriculture. (1988). Nutrient requirements of swine (10.). National Academy press.
Citación estilo ChicagoNational research council Board of Agriculture. Nutrient Requirements of Swine. 10. National Academy press, 1988.
Cita MLANational research council Board of Agriculture. Nutrient Requirements of Swine. 10. National Academy press, 1988.
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