Mineral resources of Michigan with statistical tables of production and value of mineral products for 1914 and prior years with a treatise on Michigan copper deposits
| অন্যান্য লেখক: | , |
|---|---|
| বিন্যাস: | গ্রন্থ |
| ভাষা: | English |
| প্রকাশিত: |
Lansing, Mich.
Wynkoop Hallenbeck Crawford Co.
1915.
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| মালা: | Publication (Michigan. Geological and Biological Survey)
19. Publication (Michigan. Geological and Biological Survey) Geological series 16. |
| বিষয়গুলি: |