Media type: E-Article Title: The Regional Development of Rice Cultivation in Hokkaido and the Establishment of Doko Kumiai, the Associations for Irrigation Contributor: OKAMOTO, Jiro Published: The Tohoku Geographical Association, 1962 Published in: Annals of The Tohoku Geographycal Asocciation, 14 (1962) 2, Seite 35-41 Language: Not determined DOI: 10.5190/tga1948.14.35 ISSN: 0387-2777; 1884-1244 Keywords: Psychiatry and Mental health Origination: Footnote: Access State: Open Access