Volume & Issue: Volume 5, Issue 2, January 2008 
Evaluating the Use of Ozone for Disinfection of Drinking Water, Case Study: Tehran Pars Water Treatment Plant (Iran)

Hassan Hoveidi; Gholamreza Nabi Bidhendi,; Hamid Reza Jafari,; Touraj Nasrabadi; Toktam Shahriari


Original Articles

South Caspian River Mouth Configuration Under Human Impact and Sea level Fluctuations

Hamid Alizadeh Ketek Lahijani; Vahid Tavakoli,; Abdol Hossein Amini


Establishing a Basic GIS Database for Madarsoo Watershed in Golestan (Iran)

Amin Hosseini Asl; Ali Akbar Matkan; Farideh Javid,; Hossein Pourali