How to Cite:
Alden, W. C. & Leighton, M. M., (1917) “The Iowan Drift, a Review of the Evidences of the Iowan Stage of Glaciation”, Iowa Geological Survey Annual Report 26(1), 49-212. doi: https://doi.org/10.17077/2160-5270.1187
Rights: Material in the public domain. No restrictions on use.
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