Biology and human affairs.
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Author
Contributions
- Day, Chapin Walker. - Contributor
- Ritchie, Margaret. - Contributor
Publication
1941 - World book company, Yonkers-on-Hudson, N.Y, No place, unknown, or undetermined
Language
English
Word Count
256,500 words, Guess
Page Count
1,026 pages
Identifiers
- Internet Archivebiologyhumanaffa00ritc
- Library of Congress Control Number41010594
- OCLC Control Number2354280
- Open LibraryOL6418194M
Classifications
- DDC574
- LCCQH308.5 .R5
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