How to Cite:
Trowbridge, A. C., (1943) “Forty-ninth and Fiftieth Annual Reports of the State Geologist”, Iowa Geological Survey Annual Report 38(1), vii-xii. doi: https://doi.org/10.17077/2160-5270.1296
Rights: Material in the public domain. No restrictions on use.
Downloads:
Download pdf
View
PDF