Vol. s5-34, Issue 200, 1937August 01, 1937 EDT
Late-glacial and Postglacial History of the Champlain Valley
Late-glacial and Postglacial History of the Champlain Valley
Donald Harding Chapman,
Chapman, D. H. (1937). Late-glacial and Postglacial History of the Champlain Valley. American Journal of Science, s5-34(200), 89–124. https://doi.org/10.2475/ajs.s5-34.200.89