TY  - BOOK
ED  - UNEP
TI  - Environmentally sound management of lake erhai and the xi'er river basin
AV  - TD169 .E6 2000
U1  - 363.6 
PY  - 2000///
CY  - China
PB  - UNEP
KW  - Environmental protection
KW  - Sound management environment
ER  -