Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TORII Eiichiro,The Topography and the Hydrogeology of the Kushiro Plain,Journal of Geography (Chigaku Zasshi),0022135X,Tokyo Geographical Society,1979,88,3,155-171,https://cir.nii.ac.jp/crid/1390001204229349760,https://doi.org/10.5026/jgeography.88.3_155