Teaching science in an outdoor environment / by Phyllis Gross and Esther P. Railton. Drawings by Lynne and Toni Justino.
| Main Author: | |
|---|---|
| Other Authors: | |
| Language: | English |
| Published: |
Berkeley :
University of California Press,
1972.
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| Series: | California natural history guides ;
30. |
| Subjects: | |
| Physical Description: | 188 pages : illustrations ; 19 cm. |
| Format: | Book |