@book{13612,
	author = {Kops, Deborah},
	title = {Los búhos /},
	publisher = {Thomson,},
	year = {2004},
	series = {Aves de rapiña salvajes de Norte América},
	address = {San Diego :},
	edition = {1a edición.},
	note = {Incluye bibliografía e índice}
}