@book{195244,
	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.},
	address = {Reston, Vir.},
	note = {"National Water-Quality Assessment Program"--Cover.}
}