@book{24809,
	author = {Fisher, Cassius A.},
	title = {Geology and water resources of the Great Falls region, Montana.},
	publisher = {Govt. Print. Off.,},
	year = {1909.},
	series = {Water-supply paper,},
	address = {Washington,},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00199538251}
}