@book{24117,
	author = {Todd, J. E.},
	title = {Geology and water resources of a portion of Southeastern South Dakota,},
	publisher = {Govt. Print. Off.,},
	year = {1900.},
	series = {U.S. Geological Survey. Water-supply and irrigation papers},
	address = {Washington,},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00199538494}
}