Present situation, problems, prospect and practical implementation program of forest and forest education and research for efficient utilization and conservation of forest
| مؤلف مشترك: | |
|---|---|
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Ibaraki, Japan
University of Tsukuba
1989
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| سلاسل: | Education and research for higher agricultural productivity conserving nature and agroecosystem in Asia and the Pacific countries
2 |
| الموضوعات: |