Surficial geology and soils of the Elmira-Williamsport region, New York and Pennsylvania - Denny, Charles Storrow, 1911-; Lyford, Walter Henry, 1909-; United States. Soil Conservation Service (Washington, U.S. Govt. Print. Off., 1963)
"Prepared cooperatively by the Geological Survey and the Soil Conservation Service."
Part of illustraive matter fold. in pocket.
Bibliography: p.58-60.
Keywords: Geology -- Elmira-Williamsport region; Soils -- Elmira-Williamsport region; Forest soils