@book{10094,
	author = {Babbitt, Harold E. and Baumann, E. Robert.},
	title = {Alcantarillado y tratamiento de aguas negras},
	publisher = {CECSA,},
	year = {1977},
	address = {México, D. F. :},
	note = {Trad. de la 8 ed. en ingles de 1958}
}