@book{61642,
	author = {INIFAP. México. Campo Agrícola Experimental La Laguna},
	title = {Avances de investigación forestal y agropecuaria},
	publisher = {El Instituto,},
	year = {1992},
	address = {Torreón, Coah. :},
	note = {La biblioteca tiene : 1991, 1992}
}