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Potential effects of surface coal mining on the hydrology of the Greenleaf-Miller area, Ashland coal field, southeastern Montana / / by Gary W. Levings
| Potential effects of surface coal mining on the hydrology of the Greenleaf-Miller area, Ashland coal field, southeastern Montana / / by Gary W. Levings |
| Autore | Levings Gary W. |
| Pubbl/distr/stampa | Helena, Montana : , : U.S. Geological Survey, , 1983 |
| Descrizione fisica | 1 online resource (iv, 31 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Water quality - Montana
Acid mine drainage - Environmental aspects - Montana Coal mines and mining - Environmental aspects - Montana Strip mining - Environmental aspects - Montana Acid mine drainage - Environmental aspects Coal mines and mining - Environmental aspects Strip mining - Environmental aspects Water quality |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910713851103321 |
Levings Gary W.
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| Helena, Montana : , : U.S. Geological Survey, , 1983 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Preliminary appraisal of ground water in and near the ancestral Missouri River valley, northeastern Montana / / by Gary W. Levings ; prepared in cooperation with the Montana Bureau of Mines and Geology, U.S. Bureau of Indian Affairs, and U.S. Fish and Wildlife Service
| Preliminary appraisal of ground water in and near the ancestral Missouri River valley, northeastern Montana / / by Gary W. Levings ; prepared in cooperation with the Montana Bureau of Mines and Geology, U.S. Bureau of Indian Affairs, and U.S. Fish and Wildlife Service |
| Autore | Levings Gary W. |
| Pubbl/distr/stampa | Helena, Montana : , : U.S. Geological Survey, , 1986 |
| Descrizione fisica | 1 online resource (iv, 41 pages) : illustrations, maps + + 4 plates |
| Collana | Water-resources investigations report |
| Soggetto topico |
Groundwater - Missouri River Watershed
Groundwater - Montana - Roosevelt County Groundwater - Montana - Sheridan County Groundwater |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910714052203321 |
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Levings Gary W.
|
||
| Helena, Montana : , : U.S. Geological Survey, , 1986 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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