@book{28014,
	author = {Humphrey, Fred L. and Nevada Bureau of Mines.},
	title = {Geology of the Groom district, Lincoln county, Nevada,},
	publisher = {Nevada state Bureau of mines and the Mackay school of mines,},
	year = {1945.},
	series = {University of Nevada.  Bulletin,},
	address = {[Reno]},
	note = {Part of maps and diagrams folded in pocket.}
}