About SHINDO Soji
About Institute for Rural Engineering, National Agriculture and Food Research Organization (NARO)
About YAMAMOTO Koichi
About Global Environment Centre Foundation
About rural village
About waste water treatment
About settlement
About resident
About water pollution
About behavior(manner)
About irrigation
About domestic refuse
About domestic sewage
About water quality
About wastewater treatment facilities
About sewage
About technical cooperation
About Arab Republic of Egypt
About garbage collection
About consensus
About wastewater recycling
About consensus building
About rural sewage
About technical cooperation
About water pollution
About workshop
About Wastewater treatment
About Water pollution in general
About エジプト
About 農村
About 集落
About 住民
About 廃水
About 保全
About 再利用
About 活動