@book{24629,
	author = {Lewis, Henry Carvill,},
	title = {Report on the terminal moraine in Pennsylvania and western New York. /},
	publisher = {Pub. by the Board of Commissioners for the Second Geological Survey,},
	year = {1884.},
	series = {Pensylvania. Geological Survey, 2d. Report of progress, Z},
	address = {Harrisburg, :}
}