9 books • 1 series
Coal Resources of District VI (Classic Reprint)
Coal Geology
Structure of Herrin (No. 6) Coal Bed in Central and Southern Jefferson, Southeastern Washington, Franklin, Williamson, Jackson, and Eastern Perry Counties, Illinois (Classic Reprint)
Structure of Herrin (No. 6) Coal Bed in Randolph, Western Perry, Southwestern Washington, and Southeastern St. Clair Counties, Illinois (Classic Reprint)
Starved Rock State Park and Its Environs - Primary Source Edition
The Structure of the La Salle Anticline
Geology and Mineral Resources of the Hennepin and La Salle Quadrangles Volume 37
Starved Rock State Park and Its Environs (Bulletin, #6)
Geology and Mineral Resources of the Hennepin and La Salle Quadrangles