New essentials of biology presented in problems /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York, Cincinnati [etc.] :
American book company,
[1923]
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| Subjects: |
| Physical Description: | x, 453 pages including frontispiece, illustrations (part color) diagrams ; 21 cm. |
|---|---|
| Bibliography: | "Problem and project references" at end of most of the chapters. |