Geological reports of Shimane University 8
1989-06-30 発行
Natural history of Nakano-umi and Shinji Lakes (IX) : Isobaths of the base of Quatemary deposits(Nakaumi, Yasugl and Yumigahama Formations)in the Nakano-umi and Shinji Lakes by echo-sounding
Goto, Shinji
Naka-no-umi and Shinji-ko Research Group