Coal Resources of District VII (Coal No. 6 West of Duquoin Anticline) Fred Hall Kay Published: 1915 Total Pages: 248 Get eBook
Coal Resources of District VII (southwestern Illinois) Fred Hall Kay Published: 1922 Total Pages: 233 Get eBook
Carbonizing Properties and Petrographic Composition of Lower Hignite-bed Coal from the Atlas Mine, Middlesboro, Bell County, Ky Joseph Dana Davis Published: 1942 Total Pages: 1032 Get eBook
Technical Paper - Bureau of Mines United States. Bureau of Mines Published: Total Pages: 1212 Get eBook
Cooperative Mining Series. Bulletin Illinois State Geological Survey Published: 1913 Total Pages: 952 Get eBook
List of Geological Literature Added to the Geological Society's Library Published: 1922 Total Pages: 774 Get eBook
List of Geological Literature Added to the Geological Society's Library [July, 1894]-1934 ... Geological Society of London. Library Published: 1923 Total Pages: 558 Get eBook
