Composition and Quality of Cattle Diet under Extensive Grazing on Grasslands in Northern Mexico

Jesus Herrera Corral, Francisco Gonzalez Gonzalez, Oscar F. Carrete Carreon, Nestor Naranjo Jimenez, Martin E. Pereda-Solis and Yolanda Herrera Arrieta

Journal of Animal and Veterinary Advances 10 ( 21 ): 2831 - 2837 , 2011