Commissione Grotte Eugenio Boegan (Popularity: )
http://www.boegan.it/ Founded in 1883 and the world's oldest speleological society still active. Dedicated to exploration, surveying, research, and scientific publications. Operates a training school and Grotta Gigante. Includes member list and contact information. [English ... Category:
Recreation - Outdoors - Speleology - Organizations
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