Th. Ph. D.--Geology--University of Oklahoma, 1964.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/469654481 |
| Date | January 1963 |
| Creators | Davis, Phillip Nixon, |
| Publisher | Ann Arbor (Mich.) : University microfilms, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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