Williamson, G. An introduction to animal husbandry in the tropics G. Williamson, W.J.A. Payne - 2a ed. - 447 p. / 22 cm FACULTAD DE ZOOTECNIA ISBN: 0582466369 Subjects--Topical Terms: Ganadería--trópicosTrópicos--ganadería Dewey Class. No.: 636.00913 / WIL 1971