Earth education : a new beginning /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Warrenville, Illinois :
Institute for Earth Education,
c1990.
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| Subjects: |
| Physical Description: | xii, 334 páginas : ilustraciones en blanco y negro. |
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| ISBN: | 0917011023 |