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 publishe...
|Title||:||Caves and Speleology in Bulgaria|
|Number of Pages||:||507 Pages|
|Status||:||Available For Download|
|Last checked||:||21 Minutes ago!|