000 00327nam a2200133Ia 4500
005 20240924144019.0
008 240923s9999 xx 000 0 und d
100 _aI U C N
245 0 _aConservation programme for sustainable develoment 1980-82
260 _aSwitzerland
260 _bI U C N
260 _c1982
942 _cBK
999 _c37740
_d37740