Powell, Richard L., cartographer.Blue line print. "Rlp-1970."Imprint: [place of publication not identified] : [publisher not identified], 1970?]Scale: 1:12,000; Dimensions: 46 x 46 cmCoordinates: W0864023 W0863813 N0390944 N0390627JPEG3d1b635a-e287-41ad-9b47-f9cd6910b0eeG4094.V28 C315 1970 .P69eng[publisher not identified]PublicKarstWatershedsDrainage basins of the Indian Creek Karst Valley AreaMapsIndianaIndiana--Van BurenIndiana--Monroe County1970?Indiana University