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【地理学評論掲載論文】Ikeda, A. et al. 2007. Permafrost Sounding (2003-2005) in ..., Geographical Review of Japan 80: 259-271.https://t.co/5mW4Htrq4p
【地理学評論掲載論文】Ikeda, A. et al. 2007. Permafrost Sounding (2003-2005) in ..., Geographical Review of Japan 80: 259-271.https://t.co/5mW4Htrq4p