Browse Illinois State Geological Survey (ISGS) by Contributor "Mickelson, David M."

  • Midwest Friends of the Pleistocene. Field Conference (32nd : 1985 : Rockford, Ill., etc.); Berg, Richard C.; Kempton, John P.; Follmer, Leon R.; McKenna, Dennis P.; Krumm, Robert J.; Masters, John M.; Anderson, Richard C.; Meyers, Rebecca L.; King, James E.; Canfield, Howard E.; Mickelson, David M. (Champaign Ill. : Illinois Dept. of Energy and Natural Resources, State Geological Survey Division,, 1985)


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