@book{7773,
	author = {Levin, Morris A and Gealt, Michael A},
	title = {Biotratamiento de residuos tóxicos y peligrosos :},
	publisher = {McGraw-Hill,},
	year = {1997.},
	address = {Madrid :},
	edition = {1a ed.},
	note = {p.310-312.}
}