Caves and Speleology in Bulgaria - Pensoft

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Автор: Petar Beron, Trifon Daaliev, Alexey Jalov Издател: Pensoft This book summarizes our knowledge of the caves and cave research in Bulgaria. The first Bulgarian caving society was founded as early as 1929, but the first cave animals, fossils and archaeological artefacts in Bulgarian caves had been found and published even earlier, at the end of the 19th century. However, sporting speleology was established much later, since the restoration of organized caving in 1958. By that time, only some 200 caves had been known in Bulgaria, largely highly superficially. At present they outnumber 5,100, most of them being well-documented. Cave...

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