@book{28528,
	author = {Wagner, Norman Spencer.},
	title = {Ground-water studies in Umatilla and Morrow Counties /},
	publisher = {State of Oregon, Dept. of Geology and Mineral Industries,},
	year = {1949.},
	series = {Bulletin / State of Oregon. Dept. of Geology and Mineral Industries ;},
	address = {Portland :}
}