Ensminger, Milton Eugene. Dairy cattle science / por Ensminger, Milton Eugene - 2 ed. - Danville, Ill. : Interstate, 1980 - 625 p. : ilus. ; gráfs. - Animal agriculture series . - Animal agriculture series . LCCN: 41438 Subjects--Topical Terms: Ganado lechero. Dewey Class. No.: 636.2 / E58 1980