Actes du 12e congrès international de spéléologie

La Chaux-de-Fonds, 1997

vol. 1 : Physical Speleology and karst Geomorphology, 504 p

vol. 2 : 6th Conference on Limestone Hydrology and Fissured Media, 326 p.

vol. 3 : Archeology and Paleontology in Caves, Speleology and Mines, Biospeology, 378 p

vol. 4 : Exploration and Speleology, 136 p.

vol. 5 : Applied Speleology , Mapping & Techniques

vol. 6 : Administration and recents discoveries

congress Programm

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