Strategies for developing an environmental education curriculum a discussion guide for Unesco training workshops on environmental education
| मुख्य लेखक: | |
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| निगमित लेखक: | |
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Bangkok
Unesco, Regional Office for Education in Asia and Oceania
1980.
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| विषय: |