15P. 赤外映像による伊豆大島三原山の観測(日本火山学会1988年春季大会) Since 1975, we have been making repeated measurements of the earth resistivity of Mt. Mihara on Oshima Volcano by the direct current method with current an... 鍵山,恒臣,山科,... - 《火山:第2集》 被引量: 0发表: 19...