@book{6302,
	author = {Fernández y Domínguez, Fermín. and Juárez Hernandez, E.},
	title = {Nutrición mineral de bovinos en el estado de Campeche},
	publisher = {El autor,},
	year = {1993},
	address = {Chapingo, Méx. :},
	note = {61-196}
}