Post-Devonian igneous activity in southeastern Missouri.
- Rolla, State of Missouri Geological Survey and Water Resources, 1947.
- 83 p. illus. 23 cm.
- Missouri. Dept. of Business and Administration. Division of Geological Survey and Water Resources. Report of investigations, no. 4 .
- Missouri. Department of Business and Administration. Division of Geological Survey and Water Resources. Report of investigations, no. 4. .