@book{108728,
	author = {Babbitt, Harold E., and Baumann, E Robert.,},
	title = {Alcantarillado y tratamiento de aguas negras },
	publisher = {Compañia Editorial Continental, },
	year = {1961},
	address = {México :},
	edition = {1a ed.},
	note = {Incluye bibliografías}
}