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James Ridenour
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Mineral resources and occurrences in part of the Frank Church-River of No Return Wilderness, Custer, Idaho, Lemhi, and Valley counties, Idaho
James Ridenour · U.S. Department of the Interior, Bureau of Mines, Western Field Operations Center
211 sayfa · 1985
Mines and mineral resources / Minerals / Prospecting / Ore deposits / Wilderness areas
The National parks compromised
James M. Ridenour · ICS Books
254 sayfa · 1994
National parks and reserves / Government policy / United states, politics and government, 1993-2001 / Environmental policy, canada
Design of a Machine for Testing the Fatigue Strength of Steel
James Otto Ridenour · Kansas State College of Agriculture and Applied Science
27 sayfa · 1947
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