Menyailov, Igor N2/Ar and 40Ar/36Ar in volcanic gases of Kamchatka and the Kurile islands - Developments in volcanology, 1 . ISBN: 0444422412 Subjects--Topical Terms: Gaz volcaniqueEruptionVolcanismeVolcanologieVolcan Subjects--Index Terms: Russie Kamchatka Russie