About KANJO YOSHINORI
About 大阪市大 大学院工学研究科
About 下水道協会誌
About university
About Osaka prefecture
About curriculum
About sanitary engineering
About manpower training
About engineer
About school education
About sewerage
About university education
About Science and engineering education
About Sewerage engineering and wastewater treatment in general
About Civil engineering in general
About 下水道
About 事業
About 運営
About 経営改善
About 人材育成
About 地域連携