@book{7558,
	author = {Gutiérrez Morales, Raúl. and Hernández Rodríguez, David. and UACH. Departamento de Zootecnia.},
	title = {Uso de la soya integral en pollos de engorda},
	publisher = {El autor,},
	year = {1993},
	address = {Chapingo, Méx. :}
}