000123087 000__ 01069cam\a2200289W1\4500 000123087 001__ 123087 000123087 005__ 20210513043414.0 000123087 008__ 880425s1987\\\\inuab\\\\\\\\f00000\eng\d 000123087 020__ $$c30.40 000123087 035__ $$a(OCoLC)ocm17846506 000123087 035__ $$a00369568 000123087 035__ $$9AAN6760SI 000123087 035__ $$a123087 000123087 040__ $$aGIS$$cGIS 000123087 049__ $$aISEA 000123087 090__ $$aQE75$$b.O65 no.87-212 000123087 099__ $$aQE75 .O65 no.87-212 000123087 24500 $$aDescription of the physical environment and coal-mining history of west-central Indiana, with emphasis on six small watersheds /$$cby Jeffrey D. Martin ... [et al.]. 000123087 260__ $$aIndianapolis, Ind. :$$bU.S. Geological Survey,$$c1987. 000123087 300__ $$avi, 62 p. :$$bill., maps ;$$c28 cm. 000123087 4901_ $$aOpen-file report / U.S. Geological Survey ;$$v87-212 000123087 504__ $$aBibliography: p. 59-62. 000123087 650_0 $$aCoal mines and mining$$zIndiana$$xHistory. 000123087 650_0 $$aStrip mining$$zIndiana. 000123087 7001_ $$aMartin, Jeffrey D. 000123087 830_0 $$aOpen-file report (Geological Survey (U.S.)) ;$$v87-212. 000123087 85200 $$bgen$$hQE75 .O65 no.87-212 000123087 909CO $$ooai:library.usi.edu:123087$$pGLOBAL_SET 000123087 966__ $$c1$$lUSIGEN$$mBKGEN$$sQE75 .O65 no.87-212$$xISEA$$z090$$b39203009770731 000123087 980__ $$aBIB 000123087 980__ $$aBOOK