00517nam a2200157Ia 4500008004100000020001500041082001300056100001500069245003600084260004300120300002700163942003500190942001200225952010700237999001500344250602s9999    xx            000 0 und d  a1884122795  a333.7ANN  aKofi Annan 4aThe Challenge of sustainability  aUSAbGlowbal Enviroment Facilityc2002  a102 p. : ill. ; 24 cm.  h333.76333_700000000000000_ANN  iANNcAD  94031aKFPLbKFPLcEnglish Collectiond2025-06-02l0o333.7ANNpKL-2024-001441r2025-06-02 05:12:22yAD  c3729d3729