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Preserving the History of Agriculture & Rural Life: State & Local Literature, Arizona, 1820-1945

Geology and ground-water resources of the Valley of Gila River and San Simon Creek, Graham County, Arizona

Title: 
Geology and ground-water resources of the Valley of Gila River and San Simon Creek, Graham County, Arizona
Author(s): 
Knechtel, Maxwell M.
Description: 
61 pages
Created: 
1938
Is this item in the public domain?: 
No