@book{37351,
	author = {Koeslag, Johan H., and Castellanos E., A. Fernán,},
	title = {Cabras /},
	publisher = {Trillas,},
	year = {2007.},
	series = {Manuales para Educación Agropecuaria, Producción Animal},
	address = {Mexico D.F :},
	edition = {3.}
}