@book{20842,
	author = {Ruza Tarrio, Felipe and Belloch Marqués, Vicente; colaborador.},
	title = {Tratado universal del medio ambiente /},
	publisher = {Lafer,},
	year = {1993},
	series = {Volumen 5},
	address = {España :},
	edition = {Primera edición},
	note = {Incluye índice.}
}