@book{91018,
	author = {Hult, Marc F. and Schoenberg, Michael E. and Minnesota. Department of Health},
	title = {Preliminary evaluation of ground-water contamination },
	publisher = {U. S. Govt. Print. Off.,},
	year = {1984},
	address = {Washington :},
	note = {Prepared in cooperation with the Minnesota Department of Health}
}