1st Conference Sofia – Bulgaria 22-28/09/1980 |
![]() 1980? (1st Circular) |
![]() 1980 (Program) |
![]() 1980 (Abstracts) |
![]() 1983 V. 1 |
![]() 1983 V. 2 |
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2nd Conference Hélécine – Belgium 20-23/08/1992 |
![]() 1992? (2nd Circular) |
![]() 1992 (Program) |
![]() 1992 (Abstracts) |
![]() 1994 V. 1 Indice |
![]() 1993 V. 2 Indice |
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3rd Conference Lisboa – Portugal 1999 |
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4th Congress Lans-en-Vercors – France 23-30/08/2008 |
![]() Spelunca Mémoires 2008 V. 33 |
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5th Congress Dalesbridge – UK 13-20/08/2016 |
![]() 2016 (Guide) |
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