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1. |
Record Nr. |
UNINA9910711411603321 |
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Autore |
Cobb Ernest D. |
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Titolo |
The national hydrologic bench-mark network / / by Ernest D. Cobb and J.E. Biesecker |
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Pubbl/distr/stampa |
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Washington : , : United States Department of the Interior, Geological Survey, , 1971 |
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Descrizione fisica |
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1 online resource (iv, 38 pages) : illustration, map |
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Collana |
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Geological Survey circular ; ; 460-D |
Conservation networks |
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Soggetti |
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Hydrology - United States - Information services |
Watersheds - United States |
Hydrology - Information services |
Watersheds |
United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references (page 38). |
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