Thursday, October 20, 2011

International Convention on Speleology

 
International Convention on Speleology

Negrar (VR), Italy

28th october - 1st november 2011

Visit http://www.speleolessinia.it/ for details.

Thursday, October 20, 2011

International Convention on Speleology

 
International Convention on Speleology

Negrar (VR), Italy

28th october - 1st november 2011

Visit http://www.speleolessinia.it/ for details.