@book{28444,
	author = {Ferguson, Henry G. and Muller, Siemon William,},
	title = {Structural geology of the Hawthorne and Tonopah quadrangles, Nevada :},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1949.},
	address = {Washington :},
	note = {Folded plates and maps in pocket.}
}