@book{1098,
	author = {Levenstein, Charles.},
	title = {Work, health, and environment :},
	publisher = {Guilford Press,},
	year = {c1997.},
	address = {New York :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/bios/guilford051/97017255.html}
}