@book{12059,
	author = {Conant, Jeff. and Fadem, Pam.},
	title = {A community guide to environmental health /},
	publisher = {Hesperian,},
	year = {2008},
	address = {U.S.A :},
	url = {http://www.loc.gov/catdir/toc/ecip0815/2008015042.html}
}