01158cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040004700111042001200158050002300170100002300193245006000216260008800276300005800364490004900422500004900471501016100520504002800681650001900709650002400728650002000752740003400772830006200806gs 62000212 DLC20260227111411.0771110s1961    iluab    b    000 0 eng c  ags 62000212   a(OCoLC)3409767  aU.S. Geol. Survey. Libr.cTxCMdOCoLCdDLC  apremarc00aQE109b.A32 no. 221 aNeavel, Richard C.10aPetrographic and chemical composition of Indiana coals.  aBloomington :bFor sale by Geological Survey, Indiana Dept. of Conservation,c1961.  a81 p. :billus., (part fold. in pocket) map ;c23 cm.1 aIndiana. Geological Survey. Bulletinvno. 22  aRunning title: Composition of Indiana coals.  aWith : Minerals of Indiana.  Bloomington : State of Indiana, Dept. of Conservation, Geological Survey, 1960.  Bound together subsequent to publication.5DLC  aBibliography: p. 76-77. 0aCoalzIndiana. 0aPetrologyzIndiana. 0aCoalxAnalysis.0 aComposition of Indiana coals. 0aGeological Survey bulletin (Bloomington, Ind.) ;vno. 22.