Pleistocene geology and unconsolidated deposits of the Delaware Valley
Subtitle: Matamoras to Shawnee on Delaware, Pennsylvania
By: by G.H. Crowl
Series: General geology report, G -- no. 60; Bulletin (Pennsylvania. Bureau of Topographic and Geologic Survey) -- G no. 60.
Publisher: [Department of Environmental Resources, Bureau of Topographic and Geologic Survey]
Published: 1971
Place of publication: Harrisburg [Penn.]
Language: eng
Number of pages: 40
Subjects: Geology; Stratigraphic Geology
Notes: "Pennsylvania Geological Survey fourth series."

Bibliography: p. 38-39.