000 | 00345nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 221122s9999 xx 000 0 und d | ||
082 | _a556(0843): 398.2 N70 | ||
100 | _aUNESCO | ||
245 | 0 | _aInternational legend for hydrogeological maps | |
260 |
_bUNESCO _aLondon _c1970 |
||
300 | _a101 p. | ||
650 | _aHydrogeological maps | ||
942 | _cH | ||
999 |
_c10824 _d10824 |