Preliminary Report On The Ketchikan Mining District, Alaska, With An Introductory Sketch Of The Geology Of Southeastern Alaska

Více o knize

Preliminary Report on the Ketchikan Mining District, Alaska: With an Introductory Sketch of the Geology of Southeastern Alaska is an informative study of the geography and mining potential of Alaska in the late 19th and early 20th century. Alfred Hulse Brooks presents a detailed analysis of the geology and mineral resources of this remote and rugged region.