@book{172536,
	author = {Mendez Martinez, Raul},
	title = {Aprovechamiento de subproductos agropecuarios},
	publisher = {Unisur,},
	year = {1993.},
	address = {Bogotá :},
	note = {Compra $10.000 CC 8601 (94-06-12).}
}