Geology of Missouri,
by E. B. Branson.
- [Columbia, Mo.] 1918.
- 172 p. illus. 23 cm.
- The University of Missouri bulletin. v. 19, no. 15. Engineering experiment station. Ser. 19 .
"Books published by official geological surveys of Missouri that contain references on the geology of counties": p. 166-167.
"References on the geology of counties": p. 168-172.