Global change and climate history : evidence of climate change over the last 10,000 years from the sediments of lakes in the Upper Mississippi Basin.
Dean, Walter E.
Geological Survey (U.S.)
[Denver, CO?] : U.S. Geological Survey,
[1999]
Caption title.
"Walter E. Dean"
"April, 1999"--P. [1].
"U.S. Department of the Interior, U.S. Geological Survey"--P. [1].
Climatic changes
Lake sediments