Mineral resources of Alaska, report on progress of investigations in 1920--Metalliferous lodes in southern Seward Peninsula, Alaska
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Bulletin↗
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Results for “Progress Report”
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Mineral resources of Alaska, report on progress of investigations in 1930. Surface water supply of southeastern Alaska, 1909-1930
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Bulletin↗
Mineral resources of Alaska, report on progress of investigations in 1932. Past placer-gold production from Alaska
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Report of progress of the division of hydrography for the calendar years 1893 and 1894
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Report of progress in the geological resurvey of the Cripple Creek district, Colorado
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Report on progress of investigations of mineral resources of Alaska in 1905
No abstract available.
Alaska↗
Report on progress of investigations of mineral resources of Alaska in 1906
No abstract available.
Alaska↗
Administrative report. Report on progress of surveys of public lands in Alaska during 1910
No abstract available.
Alaska↗
Mineral resources of Alaska, report on progress of investigations in 1917--Tin mining in Seward Peninsula
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Alaska↗
Mineral resources of Alaska, report on progress of investigations in 1931. Mineral investigations in the Alaska Railroad belt, 1931
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Mineral resources of Alaska, report on progress of investigations in 1935. Recent mineral developments in the Copper River region
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Mineral resources of Alaska, report on progress of investigations in 1920--Ore deposits of the Salmon River district, Portland Canal region
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Mineral resources of Alaska: report on progress of investigations in 1938
No abstract available.
Alaska↗
Mineral resources of Alaska, report on progress of investigations in 1924. Summary of recent surveys in northern Alaska
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Bulletin↗
Mineral resources of Alaska, report on progress of investigations in 1932. Notes on the geology of the Alaska Peninsula and Aleutian Islands
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Twelfth Annual Report of the United States Geological and Geographical Survey of the Territories: A report of progress of the exploration in Wyoming and Idaho for the year 1878, Part II: Yellowstone National Park
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Colorado;Idaho;Utah;Wyoming↗