Biology teacher's treasury of unit plans.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
West Nyack, N.Y.,
Parker Pub. Co.
[1971]
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| Subjects: |
| Physical Description: | 191 p. 24 cm. |
|---|---|
| Bibliography: | Includes bibliographies. |
| ISBN: | 0130771236 |
