11:45 AM - 12:00 PM
*Kazuaki SEKINE1, Kazuyuki SUENAGA2, Tadao KOBAYASHI (1.Saitama Prefectural Chichibu High School, 2.SUENAGA Environmental Geology)
Thu. May 30, 2019 10:45 AM - 12:15 PM 101 (1F)
11:45 AM - 12:00 PM
*Kazuaki SEKINE1, Kazuyuki SUENAGA2, Tadao KOBAYASHI (1.Saitama Prefectural Chichibu High School, 2.SUENAGA Environmental Geology)