Vita: Alexander Zemtsov
Ph.D. (geology, mineralogy), born 1948. Participated in expeditions to study the Tjatja eruption in 1973 (Kuril Islands) and the Tolbatchik
Read MorePh.D. (geology, mineralogy), born 1948. Participated in expeditions to study the Tjatja eruption in 1973 (Kuril Islands) and the Tolbatchik
Read More