@book{30207,
	author = {Lowry, Marlin E., and Cummings, T. Ray. and Wyoming.},
	title = {Ground-water resources of Sheridan County, Wyoming /},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1966.},
	address = {Washington :},
	note = {"Prepared in cooperation with the Wyoming State Engineer."}
}