Reproduction in farm animals / edited by E.S.E. Hafez. - 5th ed. - Philadelphia : Lea & Febiger, 1987. - xvi, 649 p. : ill. ; 27 cm. Includes bibliographical references and index. ISBN: 0812110137 Subjects--Topical Terms: Livestock -- Reproduction. Veterinary physiology. Dewey Class. No.: 636.0824