@book{26957,
	author = {Stout, Wilber, and Geological Survey of Ohio.},
	title = {The Lawrence clay of Lawrence County /},
	publisher = {Geological Survey of Ohio,},
	year = {1931.},
	series = {Bulletin ;},
	address = {Columbus :},
	note = {"Published also as Bulletin 67 of the Engineering Experiment Station, the Ohio State University."}
}