Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KOBAYASHI Mitsuna,Water Resources in the Nile Basin (Ⅰ),Water Science,0039-4858,Japan Forest Conservation Association,2003,47,5,23-49,https://cir.nii.ac.jp/crid/1390282679521056896,https://doi.org/10.20820/suirikagaku.47.5_23