Gray, G.D. Breeding for resistance to infectious diseases it small ruminants / G.D. Gray, R.R. Woolaton and B.T. Eaton - Canberra : Australian Centre for International Agricultural resea rch , 1995. - x, 322 p.: ill.: 24 cm. Subjects--Topical Terms: Ruminants--Diseases Dewey Class. No.: 636.3 GRA