Connect: UNESCO/UNEP environmental education newsletter, vol. XIX, no. 2 (chi)
Incl. bibl.
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| Format: | periodical issue biblioteca |
|---|---|
| Language: | chi |
| Subjects: | Environmental education, Science education, Hydrology education, Freshwater, Educational projects, International Environmental Education Programme, |
| Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000153536_chi |
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| Summary: | Incl. bibl. |
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