LDR 00305nx a22001333 4500 001 93195 005 20160718122229.0 035 _a (GR-AtEVE)A93195 100 _a 20141009 grey50 106 _a 1 152 _b CO 210 12 _a International Speleological Meeting _f (1971 : _e Αθήνα) 801 _a GR _b AtEVE 999 _f 113669