About MORII TOSHIHIRO
About TATEISHI TAKAHIKO
About 日本技研
About SADA TOYOKAZU
About 新潟大 大学院
About KOBAYASHI TAKAYUKI
About 農水省 関東農政局
About 農業土木学会論文集
About civil engineering material
About rockfill
About Water permeability,seepage water,soil water
About Dams in general
About 流れ
About 非線形
About 水頭
About 損失