1. Adams, C. 1940. Modern sedimentation in the Galena River Valley, Illinois and Wisconsin: M.S. thesis,University of Iowa, Iowa City.
2. Adams, C. 1940. Accelerated sedimentation in the Galena River Valley, Illinois and Wisconsin: Ph.D. dissertation,University of Iowa, Iowa City.
3. Mine Waste as a Source of Galena River Bed Sediment