The geology of Vernon county,
by F. C. Greene and W. F. Pond.
- Rolla, Mo., Bureau of Geology and Mines [1926]
- 152 p. incl. illus. (map) tables, diagrs., plates, 2 fold maps, diagrs., (2 fold.) 26 cm.
- Missouri. Bureau of geology and mines. [Reports] vol. xix, 2d ser. .