In situ conservation of livestock and poultry / by Elizabeth L. Henson - Rome : FAO, 1992 - 112 p. : ilus. - Producción y sanidad animal ; 99 . ISBN: 92-5-103143-6 LCCN: 168682 Subjects--Topical Terms: AviculturaGanaderÃa Dewey Class. No.: 636.08 F43