

@booklet {4360,
	title = {{National Primary Drinking Water Regulations: Groundwater rule. Final Rule; 40 CFR Parts 9, 141 and 142. Federal register, vol. 71}},
	year = {2006},
	publisher = {United States Environmental Protection Agency.},
	address = {Washington D.C.},
	author = {U.S. EPA}
}
