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1. |
Record Nr. |
UNINA9910713512303321 |
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Titolo |
Preliminary map showing the difference between the potentiometric surfaces of the Aquia aquifer of April 1979 and September 1982 in southern Maryland / / by Frederick K. Mack, Judith C. Wheeler, and Stephen E. Curtin ; prepared in cooperation with Maryland Geological Survey and Maryland Energy Administration |
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Pubbl/distr/stampa |
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[Towson, Md.] : , : United States Department of the Interior, Geological Survey, , [1983?] |
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Descrizione fisica |
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1 online resource (1 map) |
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Collana |
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Open file report ; ; 83-930 |
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Soggetti |
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Groundwater - Chesapeake Bay Region (Md. and Va.) |
Aquifers - Chesapeake Bay Region (Md. and Va.) |
Groundwater |
Maps. |
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Lingua di pubblicazione |
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Formato |
Materiale cartografico a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Relief shown by contours and spot heights. |
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