000 00399nam a2200145Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a665.89 SHA;1 R
100 _aSharma, H S Khan, T I
245 0 _aOzone depletion and environmental impacts
260 _c2004
_bPointer
_aJaipur
300 _aviii+184
650 _aOzone,depletion,environmental,impacts
942 _cAA
999 _c173451
_d173451