TY  - BOOK
AU  - Zhang Yongping.
ED  - WMO.
TI  - WMO Technical Report No.29: Adverse Effects of Insufficient or Inaccurate Hydrological Information
PY  - 1989///
CY  - WMO
KW  - Water Resources
KW  - Hydrology
KW  - WATER
KW  - Switzerland, Geneva
ER  -