著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL International Symposium on Land Subsidence and International Association of Scientific Hydrology,Land subsidence : proceedings of the Tokyo symposium September 1969 = Affaissement du sol : actes du colloque de Tokyo Septembre 1969,,IASH/AIHS-Unesco,1970,Studies and reports in hydrology,,,,https://cir.nii.ac.jp/crid/1130282271827904000