Thesis (Ph. D.)--University of Wyoming, 2006. / Title from PDF title page (viewed on Dec. 17, 2007). Includes bibliographical references (p. 187-197).
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/184841749 |
| Date | January 2006 |
| Creators | Zhang, Yongsheng. |
| Publisher | Laramie, Wyo. : [University of Wyoming], |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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