About YAMASAKI KOREYOSHI
About SAKATA TSUTOMU
About WATANABE RYOICHI
About 福岡大学研究部論集C 理工学編
About historic structure
About stone structure
About irrigation canal
About revetment
About improvement and repair
About Fukuoka prefecture
About vegetation
About Gramineae
About Hydrocharitaceae
About Fishes
About habitat distribution
About Crustacea
About concrete structure
About masonry structure
About flow velocity distribution
About water depth
About bed material
About Cyprinidae
About field study
About time course
About Zacco platypus
About Nipponocypris temminckii
About Manchurian wild rice
About Anacharis
About invertebrate
About 裂田水路
About Zizania latifolia
About Egeria densa
About Nature conservation
About River construction work
About 歴史
About 石積み
About 研究
About 成果
About 報告書