Revision of the North American Poriferæ
with remarks upon the foreign species.
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Word Count
21,000 words, Guess
Page Count
84 pages
Identifiers
- Library of Congress Control Number06009231
- OCLC Control Number1825409
- Open LibraryOL6967039M
Classifications
- LCCQL372.1 .H9
Subjects
Topics
SpongesSponges -- North America
Places
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