TY  - RPRT
TI  - Evidence of Climate Change over the Last 10,000 Years from the Sediments of Lakes in the Upper Mississippi Basin
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1999
DO  - 10.3133/fs05999
UR  - https://pubs.usgs.gov/publication/fs05999
ID  - fs05999
ER  -