Description of physical environment and of strip-mining operations in parts of Beaver Creek basin Kentucky /
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| Hlavní autor: | |
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| Typ dokumentu: | Kniha |
| Jazyk: | Angličtina |
| Vydáno: |
Washington :
United States Government Printing Office,
1963
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| Edice: | Hydrologic influences of strip mining
Geological Survey professional paper ; 427-A |
| Témata: |
| Fyzický popis: | iii, 25 stran + 7 složených map |
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