About EBIHARA M
About Gunma Univ.
About MINAI Y
About Univ. Tokyo
About KUBO M K
About Univ. Tokyo
About TOMINAGA T
About Univ. Tokyo
About AOTA N
About Kanazawa Univ.
About NIKKO T
About Kanazawa Univ.
About SAKAMOTO K
About Kanazawa Univ.
About ANDO A
About Geological Survey of Japan, Tsukuba
About Analytical Sciences
About standard rock
About Radiochemical analysis of minerals,rocks,ores
About 日本
About 標準岩石
About 希土類
About 元素存在度
About 評価