000 00291nam a2200109Ia 4500
008 220201s1996 xx 000 0 eng d
100 _aIS 4167 1980
245 0 _aGLOSSARY OF TERMS RELATING TO AIR POLLUTION
260 _aDELHI
_bBUREAU OF INDIAN STANDARD
_c1996
300 _a39
942 _2ddc
999 _c91880
_d91880