@book{2832,
	author = {SAWYER, CLAIR N. and MCCARTY, PERRY L.},
	title = {CHEMISTRY FOR ENVIRONMENTAL ENGINEERING/ },
	publisher = {MCGRAW-HILL},
	year = {1978},
	series = {MCGRAW-HILL SERIES IN WATER RESOURCES AND  ENVIRONMENTAL ENGINEERING},
	address = {NEW YORK ; MEXICO: },
	edition = {3},
	note = {INCLUYE BIBLIOGRAFIA E INDICE.}
}