Water Resources Series, Volúmenes 9-13

agricultural analysis annual average bed load benefit-cost ratio benefits Bureau canal catchment area cent channel Chi-Chi coefficient Commission computed concrete Conference construction cost countries dam-site distribution downstream duration curve economic effective Electric Power Engineer estimated evaporation factors figure flood control flood discharge flow formula Gal Oya gauging Government hydraulic hydro-electric hydrologic important increase India irrigation Japan justified km² labour land m³/sec mean measures ment method metres million m³ Ministry monthly Moscow canal multiple-purpose multiple-purpose projects Nozori observed operation Pakistan period planning precipitation problem programme purpose rainfall ratio Ratnam records region reservoir river basin development river bed run-off sand and gravel schemes season sediment silt slope spillway stations stream structures Taiwan tion Tokyo Tone river tributaries United upstream utilization Uttar Pradesh valley velocity water level water resources development water supply weir Wu-Sheh