Methods and materials for teaching biological sciences ; a text and source book for teachers in training and in service /
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
New York, London :
McGraw-Hill book company, inc.,
1938.
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| Edition: | 1st ed. |
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| Item Description: | "References" at end of each chapter except the first. |
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| Physical Description: | xii, 435 pages : illustrations, 2 diagram ; 24 cm. |