000 00289nam a22001097a 4500
020 _a1853835889
082 _a333.7
_bUNE
100 _aUNEP.
245 _aGlobal environment outlook 2000 /
_cby United Nations Environment Programme.
260 _aLondon :
_bEarthscan,
_c1999.
942 _cREF
999 _c333522
_d333522