Geologic map index of Wisconsin, 1971 /
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| Other Authors: | , |
| Format: | Government Document Map |
| Language: | English |
| Published: |
Washington, D.C. :
The Survey,
1973.
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| Subjects: |
| Item Description: | Key to index map (bibliography of 60 maps) in margin. Cartographic material. |
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| Physical Description: | 1 map : color ; 81 x 58 cm |