Environmentally sound management of Lake Erhai and the Xi'er river basin /
Environmentally sound management of Lake Erhai and the Xi'er river basin /
UNEP International Environmental Technology Centre.
- Osaka ; Shiga : UNEP International Environmental Technology Centre : United Nations , 2000.
- 257 p., 1 CD
- IETC technical publication series 10 .
92-807-1509-7
Water resources utilization
92-807-1509-7
Water resources utilization