Metabolic modifiers : effects on the nutrient requirements of food-producing animals /
National Research Council (U.S).Subcommittee on Effects of Metabolic Modifiers on the Nutrient Requirements of Food-Producing Animals.
Washington, D.C : National Academy Press,
1994.
Includes bibliographical references and index.
Somatotropin in animal nutrition.
Adrenergic beta agonists in animal nutrition.
Anabolic steroids in animal nutrition.
Livestock
Feed utilization efficiency.
Animal nutrition