@book{48762,
	author = {Prado, Casiano de, },
	title = {Vindicación de la geología / },
	publisher = {D. E. Aguado, },
	year = {1835.},
	address = {Madrid : },
	url = {http://bdh-rd.bne.es/viewer.vm?id=0000077367&page=1 }
}