@book{29499,
	author = {Conrad, Stephen G. and North Carolina.},
	title = {Crystalline limestones of the piedmont and mountain regions of North Carolina.},
	year = {1960.},
	series = {North Carolina. Dept. of Conservation and Development. Bulletin},
	address = {Raleigh,},
	note = {At head of title: North Carolina. Department of Conservation and Development. Division of Mineral Resources.}
}