P14 ボーリングコア試料を用いた雲仙火山の全岩化学組成の時間変化
Temporal variation of whole-rock chemistry of Unzen vokcano : drilling core sample

Takako Akimasa, Setsuya Nakada, Kozo Uto
2000 Programme and Abstracts the Volocanological Society of Japan  
doi:10.18940/vsj.2000.2.0_126 fatcat:wja4u5p5ubaozkqqnusxyebhum