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1. |
Record Nr. |
UNISA990000356170203316 |
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Autore |
BOSWORTH, Bruce |
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Titolo |
Codes, ciphers, and computers : an introduction to information security / Bruce Bosworth |
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Pubbl/distr/stampa |
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Rochelle Park : Hayden Book Company, c. 1982 |
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Descrizione fisica |
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Disciplina |
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Collocazione |
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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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2. |
Record Nr. |
UNINA9910713946603321 |
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Autore |
Cole Elizabeth F. |
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Titolo |
Effects of coal mining on the water quality and sedimentation of Lake Tuscaloosa and selected tributaries, North River basin, Alabama / / by Elizabeth F. Cole ; prepared in cooperation with the U.S. Bureau of Land Management and the city of Tuscaloosa |
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Pubbl/distr/stampa |
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Tuscaloosa, Alabama : , : U.S. Geological Survey, , 1985 |
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Descrizione fisica |
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1 online resource (vi, 53 pages) : illustrations, maps |
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Collana |
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U.S. Geological Survey water-resources investigations report ; ; 84-4310 |
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Soggetti |
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Water quality - Alabama - Tuscaloosa, Lake |
Water quality - Alabama - North River Watershed |
Coal mines and mining - Environmental aspects - Alabama |
Coal mines and mining - Environmental aspects |
Water quality |
Alabama |
Alabama Lake Tuscaloosa |
Alabama North River Watershed |
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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 (pages 52-53). |
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