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Report on activity of the water management field

Report on activity of the water management field
Paper図書
Yoshito Yuyama ... [et al.]The Modernization of Water Management System Project2002.3
Other Libraries in Japan
  • Author HeadingYuyama, Yoshito

農村集落排水処理に関する研究 : 間欠曝気方式による窒素除去を中心として

農村集落排水処理に関する研究 : 間欠曝気方式による窒素除去を中心として
PaperDigital博士論文
柚山義人 [著]<UT51-63-J357>
Available onlineNational Diet Library

Water quality conservation for good management of lake and watershed

Water quality conservation for good management of lake and watershed
Paper図書
Yuyama YoshitoNational Research Institte of Agricultural Engineering1998.5
Other Libraries in Japan
  • Author HeadingYuyama, Yoshito

Impact of paddy farming on water quality environment

Impact of paddy farming on water quality environment
Paper図書
Yuyama,Yoshito[農業工学研究所]1997.12
Other Libraries in Japan

Impact of paddy farming on water quality environment

Impact of paddy farming on water quality environment
Paper図書
Yoshito YuyamaNational Research Institute of Agricultural Engineering1997.11
Other Libraries in Japan
  • Author HeadingYuyama, Yoshito

Outline of rural sewage project and women's contribution

Outline of rural sewage project and women's contribution
Paper図書
Yoshito YuyamaNational Research Institute of Agricultural Engineering1997.9
Other Libraries in Japan
  • Author HeadingYuyama, Yoshito Hata, Kenji

Strategy for improvement of drainage system in Muda area

Strategy for improvement of drainage system in Muda area
Paper図書
Yoshito Yuyama [et al.]National Research Institute of Agricltural Engineering (NRIAE), MAFF1996.3
Other Libraries in Japan
  • Author HeadingYuyama, Yoshito

Environmental water quality analysis (agricultural and rural development with environmental conservation 1995 - 29)

Environmental water quality analysis (agricultural and rural development with environmental conservation 1995 - 29)
Paper図書
Yoshito YuyamaJapan International Cooperation Agency[1995]
Other Libraries in Japan
  • Author HeadingYuyama, Yoshito

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