Economic analysis for U.S. Geological Survey coal basin assessments / / by Paul E. Pierce
| Economic analysis for U.S. Geological Survey coal basin assessments / / by Paul E. Pierce |
| Autore | Pierce Paul E. |
| Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2019 |
| Descrizione fisica | 1 online resource (v, 33 pages) : color illustrations |
| Collana | Open-file report |
| Soggetto topico |
Coal basins - United States
Coal reserves - United States Mines and mineral resources - Economic aspects - United States |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910713632003321 |
Pierce Paul E.
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| Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2019 | ||
| Lo trovi qui: Univ. Federico II | ||
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Surface-mining modeling for USGS coal assessments / / by Paul E. Pierce
| Surface-mining modeling for USGS coal assessments / / by Paul E. Pierce |
| Autore | Pierce Paul E. |
| Pubbl/distr/stampa | Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2021 |
| Descrizione fisica | 1 online resource (iv, 13 pages) : color illustrations |
| Collana | Open-file report |
| Soggetto topico |
Coal mines and mining
Strip mining - Mathematical models |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716729103321 |
Pierce Paul E.
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| Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2021 | ||
| Lo trovi qui: Univ. Federico II | ||
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