000 | 00375nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 140317s9999 xx 000 0 und d | ||
082 | _a551.48 | ||
100 | _aUNESCO. | ||
245 | _aHydrology of fractured rocks-Proc. of the Dubrovnik symp. Oct.1965. Vol I | ||
260 |
_aParis _bUnesco _c1967 |
||
300 | _a420 | ||
650 | _aHydrology | ||
653 | _aHydrology | ||
942 |
_2ddc _cBK |
||
999 |
_c4968 _d4968 |