Thesis (M.S.)-Oregon State University, 1978. / Includes bibliographical referenes (leaves 151-162). Also available via the Internet.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/436296011 |
| Date | January 1978 |
| Creators | Zeigler, Robert S. |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
| Source | View full-text version online through Crater Lake Digital Research Collection |
| Coverage | Crater Lake National Park (Or.) |
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