Alertas ambientales en Argentina y en el mundo
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| Main Author: | |
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| Format: | Book |
| Language: | Spanish |
| Published: |
Buenos Aires :
La llave,
1999
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| Series: | Enfoques en educación
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| Subjects: |
| Physical Description: | 127 p. : il., tablas |
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| ISBN: | 9507950346 |