Environmental systems /
| Main Author: | |
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| Corporate Author: | |
| Other Authors: | |
| Format: | Microform Book |
| Language: | English |
| Published: |
[Auburndale, Fla.] :
Polk Environmental Education Resource Center,
1986.
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| Series: | Kraus Curriculum Development library ;
ENV K-031. |
| Subjects: |
| Item Description: | Includes post visit activities. Grades K-6. Microform. |
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| Physical Description: | 50 pages : illustrations |