[ ƒgƒbƒv ] [ English ]

’n‘ —ä âI‘w –Ř‘]’J‘ćŽl‹IŒ¤‹†ƒOƒ‹[ƒv, 1967

‚ś‚ź‚¤‚Ý‚Ë

Jizomine Gravel Bed Research Group for Quaternary in Kisodani, 1967