@book{8233,
	author = {González de Valejo, Luis I. and Ferrer, Mercedes; autor.},
	title = {Ingeniería geológica /},
	publisher = {Pearson,},
	year = {2010},
	series = {Geología},
	address = {Madrid, España  :},
	edition = {Primera edición},
	note = {Contiene índice. }
}