Category:The Geological and Natural History Survey of Minnesota

Subcategories

This category has only the following subcategory.

Media in category "The Geological and Natural History Survey of Minnesota"

The following 4 files are in this category, out of 4 total.

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  Annual report (1872) (17803829554).jpg 1,672 × 2,850; 842 KB
  
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  Annual report (1872) (18238650398).jpg 2,860 × 1,696; 767 KB
  
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  Annual report (1872) (18238667748).jpg 2,992 × 1,688; 1,016 KB
  
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  Annual report (1872) (18240269019).jpg 3,024 × 1,988; 1.45 MB