02296cam a2200445Ii 4500102225239MiAaHDL20171212000000.0m d cr bn ---auaua900530s1908 iluab 000 0 eng dsdr-uiuc3215869(OCoLC)925827138UIUengrdaUIUOCLCFOCLCQn-us-ilUIUUIllinois State Geological Survey.Contributions to the study of coal.©1908Urbana, Illinois :State Geological Survey151-272 pages :illustrations, maps ;23 cm.texttxtrdacontentunmediatednrdamediavolumencrdacarrierBulletin ;no. 8, yearbook for 1907Introduction / by H. Foster -- An initial coal substance having a constant thermal value / by S.W. Parr and W.F. Wheeler -- Attractions of the composition of coal during ordinary, laboratory storage / by S.W. Parr and W.F. Wheeler -- Artificial modification of the composition of coal / by S.W. Parr and C.K. Francis -- Weathering of coal / by S.W. Parr and N.D. Hamilton -- Ash in coal and its influence on the value of fuel -- Coal investigation in the Saline-Gallatin field / by Frank W. DeWolf -- Coal investigation in Saline and Williamson counties / by Frank W. DeWolf -- Notes on the Belleville-Breese area / by J.A. Udden and Frank W. DeWolf -- Defects in coal number 5 at Peoria / by J.A. Udden -- Report on field work done in 1907 / by David White.Mode of access: Internet.Coal mines and mining.fast(OCoLC)fst00865355CoalAnalysis.fast(OCoLC)fst00865088Coal.fast(OCoLC)fst00865087Coal mines and miningIllinois.CoalIllinois.CoalAnalysis.Illinois.fast(OCoLC)fst01205143White, David,author.Udden, J. A.,author.DeWolf, W.,author.Hamilton, N. D.,author.Francis, C. K.,author.Parr, S. W.,author.Wheeler, W. F.,author.Bain, H. Foster,author.10222523920160213211929.020171212000000.020180312234902.02024-04-13T17:37:37ZSDR-UIUCUNKNOWNprepare.pl-004-007BKsdr-uiuc3215869uiugSDRUIUCuiug.30112077689898UIU3215869UIUUIUC20240413googleuiug.301120776898981908pdbibUS bib date1 < 1931