The first national conference on exploitation in the field of water and sewage

The first national conference on exploitation in the field of water and sewage In date 2007-02-21 by ,وزارت نيروشركت مهندسي آب و فاضلاب كشور in City Tehran was held. please refer to the following link to download all the papers of conference proceedings: _PROCEEDINGS The first national conference on exploitation in the field of water and sewage