Watkins Glen-Catatonk folio, New York
by Henry Shaler Williams, Ralph S. Tarr, E. M. Kindle, Geological Survey (U.S.)
GeologyMaps
Writing a summary for young readers…
For young readers
Book data: Open Library
by Henry Shaler Williams, Ralph S. Tarr, E. M. Kindle, Geological Survey (U.S.)
Book data: Open Library