Title: Late-Quaternary environments of the United States /
Authors: Porter, Stephen C.; Wright, H. E. 1917-2015.
Publisher: University of Minnesota Press,
Year: 1983
Subjects: Geology United States Congresses.; Paleoecology United States Congresses.; Geology, Stratigraphic Congresses
Contents: v. 1. The late Pleistocene / Stephen C. Porter, editor -- v. 2. The Holocene / H.E. Wright, Jr., editor.