Quaternary of the United States a review volume for the VII congress of the International Association for Quaternary Research - Wright, H. E. (Herbert Edgar), 1917-; Frey, David G. (David Grover), joint ed. 1915-; International Association for Quaternary Research (Princeton, N.J. Princeton University Press, 1965)
Includes bibliographies.
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Keywords: Geology, Stratigraphic -- Quaternary; Geology -- United States