Report on a visit to India and Ceylon with particular reference to the regional semmar on noxious aquatie vegetation in tropies and sub-tropies, December 1973
| Main Author: | Siregar, H. (-) |
|---|---|
| Other Authors: | Soerjadi, M. (-) |
| Format: | Book |
| Bahasa: | eng |
| Terbitan: |
Bogor :
Biotrop
, 1979
|