About SHINDO SOJI
About 農業・食品産業技術総合研究機構
About Arab Republic of Egypt
About rural village
About irrigation water
About water pollution
About water quality control
About domestic sewage
About waste disposal
About sewage treatment plant
About conference
About decision making
About resident participation
About rural sewerage facilities
About consensus
About Sewerage engineering and wastewater treatment in general
About Urban problems,urban disaster prevention
About エジプト
About 農村部
About 地域
About 協働
About 水質保全
About ゴミ
About 収集システム
About 構築
About 集落
About 排水
About 施設