@book{29754,
	author = {Denny, Charles Storrow, and Lyford, Walter Henry, and United States.},
	title = {Surficial geology and soils of the Elmira-Williamsport region, New York and Pennsylvania,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1963.},
	address = {Washington,},
	note = {"Prepared cooperatively by the Geological Survey and the Soil Conservation Service."}
}