About TAKAGI AZUMA
About MOMII KAZURO
About HIYAMA HIROKI
About ITO YUJI
About 農業農村工学会論文集
About Kyushu District
About watershed
About runoff characteristic
About Amami Islands
About Kagoshima prefecture
About soil conservation
About discharge coefficient
About flood concentration time
About irrigation canal
About hydrologic data
About Hフリューム
About ピーク流出係数
About 降雨流出特性
About catchment area
About 大隅地方
About Tokunoshima Island
About Southern Kyusyu
About 畑地集水域
About Agricultural engineering
About 南九州
About 畑地
About 集水域
About 降雨
About 流出特性
About 鹿児島
About 徳之島
About 地域