Invited May 18, 2019 砥石からみた弥生時代高地性集落の特質―近畿地方を対象として― 古代学研究会5月例会 Download Announcement 993 森 貴教 Language Japanese Presentation type Oral presentation (general) Link information Research ProjectsThe comparative study about the consumption system of stone tools and the change from stone to iron tools between Korea and Japan in the Yayoi period