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Vitamin Tolerance of Animals H.J. de la Vera Maxwell analiza las cualidades necesariasVitamin Tolerance of Animals Many feedstuffs and forages do not provide the dietary vitamins necessary for optimum growth and development, making supplementation necessary. This volume offers a practical, well organized guide to safe levels of vitamin supplementation in all major domestic species, including poultry, cattle, sheep, and fishes. Fourteen essential vitamins are discussed with information on requirements in various species, deficiency