Late quaternary glacial and vegetative history of the Glacier National Park region, Montana /
Carrara, Paul E.
Washington, D.C. : U.S. G.P.O. ; Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey,
1989.
Includes bibliographical references.
Geology, Stratigraphic
Geology
Paleobotany
Paleobotany