02040cam a2200409Ia 4500100148874MiAaHDL20140306000000.0m d cr bn ---auaua961102s1994 couab b f100 0 eng d31348304sdr-uiuc6875519(UIUdb)6875519(OCoLC)35836861IHIengIHIOCLGISWTUOCLCAOCLCQn-us-iln-us-inn-us-kyUIUUTN24.I3I44 1994Illinois Basin Energy and Mineral Resources Workshop(1994 :Evansville, Ind.)Proceedings of the Illinois Basin Energy and Mineral Resources Workshop, September 12-13, 1994, Evansville, Indiana /sponsored by the Illinois Basin Consortium and the United States Geological Survey ; edited by Jennie L. Ridgley ... [et al.].[Denver, CO] :U.S. Geological Survey,[1994]48 p. :ill., maps ;28 cm.Open-file report / Kentucky Geological Survey ;94-12Open-file report / Indiana Geological Survey ;94-12Open-file report / Illinois State Geological Survey ;94-4Open-file report / U.S. Geological Survey ;94-298Includes bibliographical references.Mode of access: Internet.Mines and mineral resourcesIllinois BasinCongresses.Illinois BasinResearchCongresses.Ridgley, Jennie L.Illinois Basin Consortium.Geological Survey (U.S.)10014887420120618193941.020140306000000.020180314162216.02018-03-15T04:13:59Z2014-03-09T20:00:03ZSDR-UIUCUNKNOWNprepare.pl-004-007BKsdr-uiuc6875519uiuoSDRIUIUCuiuo.ark:/13960/t1fj3r19nUIUIllinois State Geological Survey / Open File Series No. 1994-46875519ia.proceedingsofill19944illiia.proceedingsofill19944illiUIUIUIUC20180315iauiuo.ark:/13960/t1fj3r19nIllinois State Geological Survey / Open File Series No. 1994-41994pdbibUS fed doc