000126438 000__ 00781cam\a2200229\a\4500 000126438 001__ 126438 000126438 005__ 20210513044150.0 000126438 008__ 890607s1988\\\\inua\\\\\b\\\s00010\eng\d 000126438 035__ $$a(OCoLC)ocm19828743 000126438 035__ $$9AAP0323SI 000126438 035__ $$a126438 000126438 040__ $$aGIS$$cGIS$$dNRC$$dISE 000126438 049__ $$aISEA 000126438 090__ $$aQE109$$b.A36 no. 41 000126438 1001_ $$aHarper, Denver. 000126438 24510 $$aUnderground mines in the Survant Coal Member (Pennsylvanian) of Indiana /$$cby Denver Harper. 000126438 260__ $$aBloomington, Indiana :$$bIndiana Dept. of Natural Resources,$$c1988. 000126438 300__ $$a19 p. :$$bill. ;$$c28 cm. 000126438 440_0 $$aGeological Survey special report ;$$v41 000126438 504__ $$aIncludes bibliographical references. 000126438 650_0 $$aCoal mines and mining$$zIndiana. 000126438 7101_ $$aIndiana.$$bDepartment of Natural Resources. 000126438 85200 $$bgen$$hQE109$$i.A36$$ino. 41 000126438 909CO $$ooai:library.usi.edu:126438$$pGLOBAL_SET 000126438 980__ $$aBIB 000126438 980__ $$aBOOK