000 00350nam a2200145Ia 4500
999 _c18362
_d18362
005 20220531104040.0
008 180712s9999 xx 000 0 und d
020 _a9231024159
041 _aEN
082 _a551.49
_bGRO
_223
245 _aGROUNDWATER problems in coastal areas
260 _a[Belgium]
_bUnesco
_c1987
300 _a596 p.
942 _cR