@book{192774,
	author = {Caldwell, Rodney R. and Bowers, Craig L. and National Water Quality Assessment Program U.S.},
	title = {Ground-water quality of selected basin-fill aquifers of the Northern Rockies Intermontane Basins in Montana, Idaho, and Washington},
	publisher = {U.S. Dept. of the Interior, U.S. Geological Survey},
	year = {2004.},
	series = {Scientific investigations report},
	address = {Reston, Va.},
	note = {Shipping list no. 2004-0211-P.}
}