Subcommittee on Beef Cattle Nutrition, C. o. A. N. (1984). Nutrient requirements of beef cattle. Washington, D.C: National Academy Press.
Chicago-tyylinen lähdeviittausSubcommittee on Beef Cattle Nutrition, Committee on Animal Nutrition. Nutrient Requirements of Beef Cattle. Washington, D.C: National Academy Press, 1984.
MLA-viiteSubcommittee on Beef Cattle Nutrition, Committee on Animal Nutrition. Nutrient Requirements of Beef Cattle. Washington, D.C: National Academy Press, 1984.
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