Maynard, Leonardo A. Nutricion animal / Leonard A. Maynard / John Loosli / Harold F. Hintz / Richard G. Warner / traduccion Alfonso Ortega Said - 7a ed - Mexico : McGraw-Hill , 1989 , c1981. - 640 p. : il. retrs. 60.00 ISBN: 968-6046-76-3 Subjects--Topical Terms: Nutricion animalAlimentacion Animal Dewey Class. No.: 591.13 MAY