Kobayashi, Katsura Geochemical Evolution of Akagi Volcano, NE Japan: Implications for Interaction Between Island-arc Magma and Lower Crust, and Generation of Isotopically Various Magmas - Oxford Oxford University Press December 2001 - pp. 2303-2331 ilus., tbls. ISSN: 0022-3530 Subjects--Topical Terms: ARCO INSULARASIMILACIONCORTEZA INFERIORGEOQUÍMICAISOTOPOSVOLCANES Subjects--Geographic Terms: AKAGI, VOLCANJAPON