Books by Hubert M. Bristol
The Wabash Valley Fault System
The Wabash Valley Fault System Southeastern Illinois (Classic Reprint)
The Wabash Valley Fault System in southeastern Illinois
Ordovician Galena Group (Trent
Ordovician Galena Group (Trenton) of Illinois
Paleogeologic map of the sub-P
Paleogeologic map of the sub-Pennsylvanian Chesterian (upper Mississippian) surface in the Illinois basin
Geology and oil production in
Geology and oil production in the Tuscola area, Illinois