Biology and human welfare /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
New York :
Macmillan,
[1924]
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| Subjects: |
| Physical Description: | xii, 584 pages : illustrations ; 21 cm. |
|---|---|
| Bibliography: | "Suggested list of reference books for teachers": pages 569-571. |