@book{19377,
	author = {Olrog, Claës Chr. and Universidad Nacional de Tucumán.},
	title = {Las aves sudamericanas :},
	publisher = {Universidad Nacional.Instituto Miguel Lillo,},
	year = {1968.},
	address = {Tucumán :},
	note = {La Biblioteca posee vol. 1: Pinguinos. Pájaros carpinteros.}
}