@book{23121,
	author = {Wright, Richard T., and Nebel, Bernard J.},
	title = {Environmental science :},
	publisher = {Pearson/Prentice Hall,},
	year = {c2005.},
	address = {Upper Saddle River, N.J. :},
	edition = {Annotated instructor's ed., 9th ed.},
	note = {Nebel's name appears first on some earlier eds.}
}