How to Cite:
Keyes, C. R., (1894) “Chapter V. Lithology of the Coal Measures”, Iowa Geological Survey Annual Report 2(1), 123-140. doi: https://doi.org/10.17077/2160-5270.1030
Rights: Material in the public domain. No restrictions on use.
Downloads:
Download pdf
View PDF
378 Views
940 Downloads