@book{30009,
	author = {De Witt, Wallace, and Colton, George Willis, and Maryland.},
	title = {Bedrock geology of the Evitts Creek and Pattersons Creek quadrangles, Maryland, Pennsylvania, and West Virginia,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1964.},
	address = {Washington,},
	note = {Part of illustrative matter fold. in pocket.}
}