Eggert, Donald L., cartographer."December 1979".Imprint: [Bloomington, Ind.]: Indiana Geological Survey, 1979.Dimensions: 67 x 41 cm; Scale: Approximately 1:380,000Coordinates: W0880700 W0844500 N0414500 N0375200JPEGb563e0fc-e0cf-4683-a0f2-69814b4b3dd5G4091.H9 1979 .E34engIndiana. Geological SurveyPublicCoal preparation plantsMap of Southwestern Indiana showing locations of coal slurry ponds and preparation plantsMapsIndiana1979Indiana University