Some upper cretaceous ammonites in western Texas
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Author
Publication
1931 - University of Texas, S.l., No place, unknown, or undetermined
Language
English
Word Count
18,000 words, Guess
Page Count
72 pages
Identifiers
- OCLC Control Number45409601
- Open LibraryOL45342575M
Classifications
- LCCQE807.A5 A44 1931
Subjects
Places
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