The major principles of the biological sciences of importance for general education.
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Contributions
- Martin, William Edgar, 1905- - Contributor
Publication
1948 - , Washington, District of Columbia
Language
English
Word Count
8,250 words, Guess
Page Count
33 pages
Identifiers
- Library of Congress Control Number56000123
- Open LibraryOL18139704M
Subjects
Series Statement
- Its Circular -- no. 308
- Circular (United States. Office of Education) -- no. 308
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