@book{3878,
	author = {Tellez, Gonzalo. and Almanza, Fabritzio.},
	title = {Materias primas pecuarias y agricolas / },
	publisher = {Editorial Interamericana ; UNISUR, },
	year = {1986.},
	address = {Bogotá : },
	note = {Incluye bibliografia.}
}