Subcommittee on Genetic Variance in Animal Nutrition, C. o. A. N. (1976). The effect of genetic variance in nutritional requirements of animals: Proceedings of a symposium, University of Maryland, College Park, Maryland, July 31, 1974. Washington: National Academy of Sciences.
Dyfyniad Arddull ChicagoSubcommittee on Genetic Variance in Animal Nutrition, Committee on Animal Nutrition. The Effect of Genetic Variance in Nutritional Requirements of Animals: Proceedings of a Symposium, University of Maryland, College Park, Maryland, July 31, 1974. Washington: National Academy of Sciences, 1976.
Dyfyniad MLASubcommittee on Genetic Variance in Animal Nutrition, Committee on Animal Nutrition. The Effect of Genetic Variance in Nutritional Requirements of Animals: Proceedings of a Symposium, University of Maryland, College Park, Maryland, July 31, 1974. Washington: National Academy of Sciences, 1976.