@book{51700,
	author = {Wilson, Hewitt, and Skinner, Kenneth Guy, and United States.},
	title = {Silica sands of Washington,},
	publisher = {University of Washington,},
	year = {1942.},
	series = {University of Washington.  Engineering Experiment Station.  Engineering experiment station series.  Bulletin},
	address = {Seattle,},
	note = {"This report represents work done under a cooperative agreement between the Bureau of Mines, United States Department of the Interior, and the College of Mines, University of Washington."}
}