@book{29434,
	author = {Mack, Seymour.},
	title = {Geology and ground-water features of Shasta Valley, Siskiyou County, California /},
	publisher = {U.S. G.P.O.,},
	year = {1960.},
	address = {Washington, D.C. :},
	note = {"Prepared in cooperation with the California Division of Water Resources."}
}