Category:Internet Archive document preliminaryrepor00hard
This category contains an IA books PDF upload with extracted images. The category has been created automatically.
Media in category "Internet Archive document preliminaryrepor00hard"
The following 5 files are in this category, out of 5 total.
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Preliminary report on the geology of east central Minnesota including the Cuyuna iron-ore district (IA preliminaryrepor00hard).pdf 856 × 1,318, 230 pages; 16.68 MB