@book{7499,
	author = {Pomerol, Charles and Calmels, Augusto Pablo},
	title = {Las rocas eruptivas.},
	publisher = {Eudeba,},
	year = {1976.},
	series = {Cuadernos de Eudeba ;},
	address = {Buenos Aires :},
	edition = {4a ed.},
	note = {Título original: Les roches eruptives.}
}