James Norman Payne Knihy

Geology and Mineral Resources of the Marseilles, Ottawa, and Streator Quadrangles; Illinois State Geological Survey Bulletin No. 66

Subsurface Geology of the Chester Series in Illinois: Subsurface Geology of the Iowa (lower Mississippian) Series in Illinois; Report of Investigation

Structure of Herrin (no. 6) Coal Bed in Christian and Montgomery Counties and Adjacent Parts of Fayette, Macon, Sangamon, and Shelby Counties

Structure of Herrin (no. 6) Coal Bed in Christian and Montgomery Counties and Adjacent Parts of Fayette, Macon, Sangamon, and Shelby Counties
68 stránek
3 hodiny čtení
Subsurface Geology of the Chester Series in Illinois: Subsurface Geology of the Iowa (lower Mississippian) Series in Illinois; Report of Investigation
Geology and Mineral Resources of the Marseilles, Ottawa, and Streator Quadrangles; Illinois State Geological Survey Bulletin No. 66
396 stránek
14 hodin čtení