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Description: |
1 online resource (1 text file (220 pages in various pagings) : illustrations, maps, PDF |
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System Details Note: |
System requirements: Adobe Reader to view full text PDF. |
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Mode of access: World Wide Web. |
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General Note: |
Title from PDF title page (viewed on November 14, 2007). |
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Dissertation Note: |
Ph. D. University of Wyoming 2005 |
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Bibliography Note: |
Includes bibliographical references. |