@book{25017,
	author = {Villafaña, Andrés. and Landívar, Rafael,},
	title = {El volcán Jorullo,},
	publisher = {Imprenta y fototipia de la Secretaría de fomento,},
	year = {1907.},
	series = {Mexico. Instituto geológico. Parergones.},
	address = {México,},
	note = {At head of title: Instituto geológico de México ...}
}