Búsqueda de LIBROS DEL AUTOR: robert s sand

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  ebook

  FACTORS AFFECTING CALF CROP

  MICHAEL J. FIELDS / ROBERT S. SAND

  Factors Affecting Calf Crop summarizes the latest information available from leading cattle physiologists and geneticists regarding factors known to influence the production of live calves at weaning. You get practical information on management techniques for improving reproduction efficiency in the herd. You'll also learn about the functioning of the reproductive system and ho...

  $7,500.00

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