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Page 7105, results 177601 - 177625

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Upper Colorado River and its utilization
Robert Follansbee
1929, Water Supply Paper 617
This report presents, in form for ready reference, the available data pertaining to the present and future utilization of the surface waters of the upper Colorado River Basin, above the Green River and includes information relating to topography, climate, evaporation, water supply, transmountain diversions, storage, irrigation and agriculture, and water...
The copper deposits of Michigan
B.S. Butler, W. S. Burbank
1929, Professional Paper 144
The copper district of Keweenaw Point, in the northern peninsula of Michigan, is the second largest producer of copper in the world.  The output of the district since 1845 has been more than 7,500,000,000 pounds and showed a rather steady and consistent increase from the beginning of production to the...