(1981). Nutrient requirements of goats: Angora, dairy, and meat goats in temperate and tropical countries. Washington, D.C: National Academy Press.
シカゴスタイル引用形Nutrient Requirements of Goats: Angora, Dairy, and Meat Goats in Temperate and Tropical Countries. Washington, D.C: National Academy Press, 1981.
MLA引用形式Nutrient Requirements of Goats: Angora, Dairy, and Meat Goats in Temperate and Tropical Countries. Washington, D.C: National Academy Press, 1981.
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