@book{30809,
	author = {Henry, J. Glynn. and Heinke, Gary W.},
	title = {Ingenieria ambiental /},
	publisher = {Prentice-Hall,},
	year = {1999.},
	address = {Mexico :},
	edition = {2a ed.},
	note = {Incluye bibliografias e indice \ Titulo original. Environmental science and engineering.}
}