@book{30420,
	author = {McGrain, Preston,},
	title = {A deposit of high-calcium limestone near Barkley Lake, Kentucky.},
	publisher = {College of Arts and Sciences, University of Kentucky,},
	year = {1964.},
	series = {Kentucky. Geological Survey. Series X. Information circular},
	address = {Lexington,},
	note = {Cover title.}
}