Palynology in relation to depositional environments of lignite in the Wilcox Group (Early Tertiary) in Texas : a thesis in geology /
| Main Author: | |
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| Format: | Thesis Book |
| Language: | English |
| Published: |
[University Park] :
Nichols,
1970.
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| Subjects: |
| Item Description: | Vita. Photocopy. Ann Arbor, Mich. : Xerox University Microfilms, 1976. -- 22 cm. |
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| Physical Description: | x, 467 leaves : illustrations |
| Bibliography: | Bibliography: leaves 288-307. |