000 | 00311 a2200133 4500 | ||
---|---|---|---|
082 |
_a551.48 _bUn3 |
||
245 | 1 | _aINTERNATIONAL LEGAND FOR HYDROGEOLOGICAL MAPS | |
260 |
_a _bUnesco _c1970 |
||
300 | _a101 | ||
440 |
_aPublication No. _v98 |
||
650 | _aHydrogeology | ||
964 | _gCIRC | ||
997 | _aA23205 C | ||
999 |
_c460231 _d460231 |