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Coal resources of selected coal beds and zones in the northern and central Appalachian Basin [[electronic resource] /] / [Leslie Ruppert, Susan Tewalt, and Linda Bragg]
| Coal resources of selected coal beds and zones in the northern and central Appalachian Basin [[electronic resource] /] / [Leslie Ruppert, Susan Tewalt, and Linda Bragg] |
| Autore | Ruppert Leslie F |
| Pubbl/distr/stampa | [Reston, Va.] : , : U.S. Dept. of the Interior, U.S. Geological Survey, , [2002] |
| Descrizione fisica | 4 unnumbered pages : digital, PDF file |
| Altri autori (Persone) |
TewaltSusan J
BraggLinda Jean |
| Collana | USGS fact sheet |
| Soggetto topico |
Coal - Appalachian Basin
Coal reserves - Appalachian Basin |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910697302103321 |
Ruppert Leslie F
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| [Reston, Va.] : , : U.S. Dept. of the Interior, U.S. Geological Survey, , [2002] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Correlation chart of Pennsylvanian rocks in Alabama, Tennessee, Kentucky, Virginia, West Virginia, Ohio, Maryland, and Pennsylvania showing approximate portion of coal beds, coal zones, and key stratigraphic units [[electronic resource] /] / by Leslie F. Ruppert, Michael H. Trippi, and Ernie R. Slucher
| Correlation chart of Pennsylvanian rocks in Alabama, Tennessee, Kentucky, Virginia, West Virginia, Ohio, Maryland, and Pennsylvania showing approximate portion of coal beds, coal zones, and key stratigraphic units [[electronic resource] /] / by Leslie F. Ruppert, Michael H. Trippi, and Ernie R. Slucher |
| Autore | Ruppert Leslie F |
| Pubbl/distr/stampa | Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geologic Survey, , 2010 |
| Descrizione fisica | 1 online resource : illustrations, maps, charts |
| Altri autori (Persone) |
TrippiMichael H
SlucherErnie R |
| Collana | Scientific investigations report |
| Soggetto topico |
Stratigraphic correlation - East (U.S.)
Geology, Stratigraphic Coal - Appalachian Basin - Identification |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699630503321 |
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Ruppert Leslie F
|
||
| Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geologic Survey, , 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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