Guía didáctica sobre agroecología y saneamiento ambiental
Incl. bibl.
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| Main Author: | |
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| Format: | programme and meeting document biblioteca |
| Language: | spa |
| Published: |
UNESCO San Salvador
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| Subjects: | Environmental education, Environmental awareness, Environmental conservation, Environmental health, Agriculture, Human ecology, Teaching guides, |
| Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000135851 |
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