A WATER QUALITY SIMULATION MODELMCBEAN E; SIGVALDASON OT; DELUCIA R et al.sdIN: PROC. SUMMER COMPUT. SIMULATION CONF.; MONTREAL; 1973; LA JOLLA SIMULATION COUNC. ,1973, P. 616 A 624Miscellaneous

THE TRENT RIVER SYSTEM: AN IMPROVED OPERATIONAL STRATEGY.SIGVALDASON OT; ELLIS R; BRADFORD W et al.sdIN: WATER HUM. NEEDS. WORLD CONGR. WATER RESOUR. 2. PROC.; NEW DELHI; 1975; NEW DELHI; INT. WATER RESOUR. ASSOC.; DA. S.D.; VOL. 4; PP. 137-150; BIBL. 9 REF.; 7 ILL.Conference Paper