Thesis--University of Illinois. (Geology). / Vita. Includes bibliographical references (leaf 33).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/648527746 |
Date | January 1962 |
Creators | Simmonds, Robert Tobin, |
Publisher | Urbana, Ill. : [s.n.], |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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