20th International Symposium on Vulcanospeleology
Provincial Conference Hall Trần Hưng Đạo, Phường Nghĩa Trung, Gia Nghĩa, Đăk Nông, Viet NamThe 20th international event on the similar theme under the patronage of the UIS Commission on Volcanic Caves (CVC). But this time the event is also under the auspices of the UNESCO Global Geoparks Network (GGN) and the Asia-Pacific Geoparks … Continued