Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska / / by Alfred Hulse Brooks

• Autore: Brooks Alfred H (Alfred Hulse), <1871-1924, >
• Pubblicazione: Washington : , : Department of the Interior, United States Geological Survey, , 1902
• Descrizione fisica: 1 online resource (120 pages) : illustrations, 2 maps
• Soggetto topico: Geology - Alaska; Mines and mineral resources - Alaska
• Note generali: Title from title screen (viewed September 17, 2014).
• Nota di bibliografia: Includes bibliographical references and index.
• Altri titoli varianti: Sketch of the geology of southeastern Alaska
• Titolo autorizzato: Preliminary report on the Ketchikan mining district, Alaska, with an introductory sketch of the geology of southeastern Alaska
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910708643703321
• Lo trovi qui: Univ. Federico II