000 00310nam a22001217a 4500
008 230629b xxu||||| |||| 00| 0 eng d
082 _a333.7
_bUNP
100 _cUNP
245 _aReport of the United Nations Conference on Environment and Development
260 _bUN
_c1992
300 _a254p
942 _2ddc
_cBK
999 _c2941
_d2941