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Record Nr. |
UNINA9910707199603321 |
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Autore |
Hotz Preston Enslow <1913-> |
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Titolo |
Diamond-drill exploration of the Dillsburg magnetite deposits, York County, Pennsylvania / / by Preston E. Hotz |
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Pubbl/distr/stampa |
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[Washington, D.C.] : , : Department of the Interior, [U.S. Geological Survey], , 1951 |
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Washington : , : United States Government Printing Office |
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Descrizione fisica |
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1 online resource (iv, 27 pages, 10 pages of plates) : illustrations, maps |
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Collana |
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Geological Survey bulletin ; ; 969-A |
Contributions to economic geology ; ; 1949-50 |
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Soggetti |
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Geology - Pennsylvania - York County |
Magnetite - Pennsylvania - York County |
Mines and mineral resources - Pennsylvania - York County |
Geology |
Magnetite |
Pennsylvania York County |
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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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Note generali |
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Title from title screen (viewed July 21, 2014). |
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Nota di bibliografia |
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Includes bibliographical references (page 25) and index. |
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