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The Chopawamsic Formation-- : a new stratigraphic unit in the Piedmont of northeastern Virginia / / by D.L. Southwick, John C. Reed, Jr., and R.B. Mixon
| The Chopawamsic Formation-- : a new stratigraphic unit in the Piedmont of northeastern Virginia / / by D.L. Southwick, John C. Reed, Jr., and R.B. Mixon |
| Autore | Southwick D. L (David Leroy), <1936-> |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1971 |
| Descrizione fisica | 1 online resource (iii, 11 pages) : illustrations |
| Collana |
Geological Survey bulletin
Contributions to stratigraphy |
| Soggetto topico |
Geology - Virginia - Prince William County
Geology - Virginia - Stafford County Geology, Stratigraphic - Cambrian Geology, Stratigraphic - Ordovician Cambrian Geologic Period Geology Geology, Stratigraphic Ordovician Geologic Period |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Chopawamsic Formation-- |
| Record Nr. | UNINA-9910707402903321 |
Southwick D. L (David Leroy), <1936->
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1971 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Fort Belvoir quadrangle, Virginia--Maryland : 7.5-minute series / / produced by the United States Geological Survey
| Fort Belvoir quadrangle, Virginia--Maryland : 7.5-minute series / / produced by the United States Geological Survey |
| Pubbl/distr/stampa | [Reston, Va.] : , : U.S. Department of the Interior, U.S. Geological Survey, , 2011- |
| Descrizione fisica | 1 online resource (maps) : color |
| Soggetto genere / forma |
Topographic maps.
Maps. |
| Formato | Materiale cartografico a stampa  |
| Livello bibliografico | Periodico |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Fort Belvoir quadrangle, Virginia--Maryland |
| Record Nr. | UNINA-9910701443703321 |
| [Reston, Va.] : , : U.S. Department of the Interior, U.S. Geological Survey, , 2011- | ||
| Materiale cartografico a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geohydrology and the occurrence of volatile organic compounds in ground water, Culpeper basin of Prince William County, Virginia / / by David L. Nelms and Donna L. Richardson ; prepared in cooperation with the Prince William Health District
| Geohydrology and the occurrence of volatile organic compounds in ground water, Culpeper basin of Prince William County, Virginia / / by David L. Nelms and Donna L. Richardson ; prepared in cooperation with the Prince William Health District |
| Autore | Nelms David L. |
| Pubbl/distr/stampa | Richmond, Virginia : , : U.S. Geological Survey, , 1990 |
| Descrizione fisica | 1 online resource (vi, 94 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Hydrogeology - Virginia - Prince William County
Water quality - Virginia - Prince William County Organic water pollutants - Virginia - Prince William County Hydrogeology Water quality |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910715369803321 |
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Nelms David L.
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| Richmond, Virginia : , : U.S. Geological Survey, , 1990 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Hydrogeology of, and quality and recharge ages of ground water in Prince William County, Virginia, 1990-91 / / by D.L. Nelms and A.R. Brockman ; prepared in cooperation with the Prince William Health District
| Hydrogeology of, and quality and recharge ages of ground water in Prince William County, Virginia, 1990-91 / / by D.L. Nelms and A.R. Brockman ; prepared in cooperation with the Prince William Health District |
| Autore | Nelms David L. |
| Pubbl/distr/stampa | Richmond, Virginia : , : U.S. Geological Survey, , 1997 |
| Descrizione fisica | 1 online resource (v, 58 pages) : illustrations, maps |
| Collana | Water-resources investigations report |
| Soggetto topico |
Wells - Virginia - Prince William County
Water levels - Virginia - Prince William County Groundwater - Quality - Virginia - Prince William County Groundwater recharge - Virginia - Prince William County Groundwater - Quality Water levels Wells |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716552403321 |
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Nelms David L.
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| Richmond, Virginia : , : U.S. Geological Survey, , 1997 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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