Quaternary deposits and history of the ancient Mississippi River Valley, north-central Illinois : fifty-first Midwest Friends of the Pleistocene field trip : an ISGS centennial field trip, May 13-15, 2005 /Publisher: Champaign, Ill. : Illinois State Geological Survey,
Date: [2008] This title can be found in 1 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.