rhychydwr1
Active member
Please see:
http://hypogea2017.com/
The first International Congress of Speleology in Artificial Cavities; HYPOGEA 2015 (I) was successfully held in Rome / Italy during March 11-15, 2015. Following this event, the second congress, HYPOGEA 2017 (II) will be held in the magnificent scenario of Cappadocia / Turkey during March 6-10, 2017.
http://hypogea2017.com/
The first International Congress of Speleology in Artificial Cavities; HYPOGEA 2015 (I) was successfully held in Rome / Italy during March 11-15, 2015. Following this event, the second congress, HYPOGEA 2017 (II) will be held in the magnificent scenario of Cappadocia / Turkey during March 6-10, 2017.