About NAGABAYASHI HISAO
About TAKAHASHI MICHIO
About HOTTA SHINTARO
About KUBOTA SUSUMU
About MAENO YOSHIHIKO
About YASUDA YOICHI
About ENDO SHIGEKATSU
About 日本大 生産工
About LARSON Magnus
About Lund Univ.
About 日本大学工学部紀要
About Fukushima prefecture
About blocking
About estuary
About coastal area
About open cut
About field study
About spit
About deposited silt
About dredging
About estuary closing
About drilling
About Coastal engineering
About River construction work
About 河口閉塞
About 河口
About 開削工法