TY  - GEN
AU  - Collier, C.G.
TI  - Precipitation  estimation  and forecsting
T2  - WMO/Operational hydrology report
VL  - 46
PY  - 2000///
CY  - Geneva
PB  - WMO
KW  - PREVISAO METEOROLOGICA
KW  - IM
ER  -