000 00339nam a22001097a 4500
020 _a8175542532
082 _a363.73875526
_bAND.P
100 _a Andersen, Stephen O.
245 _aProtecting the ozone layer :
_bthe United Nations history /
_cby Stephen O. Andersen and K MadhavaSarma
260 _aDelhi :
_bEarthscan,
_c2004.
942 _cBK
999 _c491652
_d491652