@book{30200,
	author = {Harrison, Jack Lamar, and Murray, Haydn H.},
	title = {Clays and shales of Indiana,},
	publisher = {[Indiana Geological Survey]},
	year = {1964.},
	address = {Bloomington},
	note = {"Mineralogic, ceramic, and chemical analyses of selected samples": fold. leaf, in pocket.}
}