The west American mollusks of the families Rissoellidae and Synceratidae, and the rissoid genus Barleeia.
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Word Count
44,000 words, Guess
Page Count
176 pages
Identifiers
- Library of Congress Control Number21021434
- OCLC Control Number29072992
- Open LibraryOL6639521M
Classifications
- LCCQ11 .U55 vol. 58
Subjects
Places
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