000 00401nam a2200145Ia 4500
999 _c33794
_d33794
005 20220322134611.0
008 180712s9999 xx 000 0 und d
020 _a9231018639
082 _a913
_bPRO
_223
100 _aUnited Nations Educational scientific and cultural organiz
245 _aPROTECTION of the underwater heritage
260 _aatParis
_bUNESCO
_c1981
300 _a200 p.
942 _cS