National research council Board of Agriculture. (1988). Nutrient requirements of swine (10.). National Academy press.
シカゴスタイル引用形National research council Board of Agriculture. Nutrient Requirements of Swine. 10. National Academy press, 1988.
MLA引用形式National research council Board of Agriculture. Nutrient Requirements of Swine. 10. National Academy press, 1988.
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