BALWOIS 2004 Ohrid, Macedonia, 25-29 May 2004   COMPARISON OF SOME METHODS OF ESTIMATION OF EVAPOTRANSPIRATION Plamen Videnov, Julia Ivancheva, Anna Tzenkova National Institute of Meteorology and Hydrology, Sofia, BULGARIA Ani.Tzenkova@meteo.bg   The water resources planning, management for water supply and irrigation of agricultural areas required mathematical models for simulation the evapotranspiration processes. The aims […]