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Filtering by: Creator Portland Chamber of Commerce (Or.). Land Settlement Dept Remove constraint Creator: Portland Chamber of Commerce (Or.). Land Settlement Dept Contributor advisor sim Highsmith, Richard M. Jr. Remove constraint Contributor advisor sim: Highsmith, Richard M. Jr. Creator Francis, Karl Earvil Remove constraint Creator: Francis, Karl Earvil

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  • Geographic factors as retardants to the development of Alaska's mineral industries

    Creator:
    Francis, Karl Earvil
    Abstract:
    The various elements of physical geography are commonly entertained as factors retarding the mineral industries of Alaska. It has been shown by numerous writers that the mineral industries of Alaska are, indeed, in a difficult situation. Only the petroleum industry and sand and gravel for construction are of much significance...
    Resource Type:
    Masters Thesis
    Full Text:
    potential of great diversity and a very diverse landscape. The diversity of the land is a retardant to