, Geological Institute, Bulgarian Academy of Sciences, Acad. G. Bonchev St., Bl. 24, 1113 Sofia, Bulgaria
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Acta Carsologica Vol. 32 No. 1 (2003) - Original papers
Karst Types in Bulgaria
Abstract PDF -
Acta Carsologica Vol. 32 No. 1 (2003) - Original papers
Paleoseismic Phenomena in Karst Terrains in Bulgaria and Morocco
Abstract PDF