Mineral interrelationship between soil-plant-animal in the northern and southern regions of Veracruz, Mexico /

by Ayon, Victor Monroy
Published 1982

Nutritive value of diets selected by grazing cattle in northwest Chihuahua, Mexico /

by Gutierrez Alderete, Jose Luis, 1945-
Published 1982

Economic analysis of using poultry litter in cattle feedlots : Sonora, Mexico /

by Coronado, Jose Angel
Published 1984

Season and feed supplement effects on lactating holsteins in humid tropics of Mexico /

by De Dios, Oscar Omar
Published 1984