India : proceedings / Working Meeting of the IUCN Commission on Education, held at Forest Research Institute and Colleges, Dehradun on 21st to 22nd November, 1969
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Switzerland :
International Union for Conservation of Nature and Natural Resources ,
1970
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| 叢編: | IUCN publications new series
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Environmental conservation education problems in India : proceedings of the Working Meeting of the IUCN Commission on Education held at Forest Research Institute and Colleges, Dehra Dun, India, 21-22 November, 1969.
