E’ uscito e disponibile gratuitamente il bollettino n.59 della UIS, Unione Internazionale di Speleologia
Argomenti di questo numero:
Report of History of Speleology Commission
Report of Cave Rescue Commission
Report of Cave Diving Commission
Congress “HYPOGEA 2017” – Report of Artificial Cavities Commission
Report of Speleotherapy Commission
Report of Informatics Commission / Working group Publications Exchange
France Habe Prize 2016
In Memoriam – Sami Karkabi
Calendar of Events 2017-2018
17th ICS, Australia 2017
UIS Bureau 2013/2017
Active Nations Members List
Scaricalo a Questo link: Bollettino UIS n. 59 Unione Internazionale di Speleologia