Category:Books about the Pleistocene geology of Iowa

Media in category "Books about the Pleistocene geology of Iowa"

The following 2 files are in this category, out of 2 total.

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  The pleistocene deposits in Warren County, Iowa .. (IA pleistocenedepos00tiltrich).pdf 845 × 1,385, 58 pages; 9.67 MB
  
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  Some phases of the Pleistocene of Iowa, with special reference to the Peorian interglacial epoch .. (IA somephasesofplei00cablrich).pdf 791 × 1,283, 76 pages; 13.07 MB