Iowa Geological Survey Annual Report

Article Title

Geology of Polk County

Authors

H. F. Bain

Rights

Material in the public domain. No restrictions on use.

Recommended Citation

Bain, H. F. (1896) "Geology of Polk County," Iowa Geological Survey Annual Report: Vol. 7: p. 263-412.
Available at: http://ir.uiowa.edu/igsar/vol7/iss1/6