000 00582nam a2200205Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a628.53
082 _bBUR
100 _aBUREAU OF INDIAN STANDARDS
245 0 _aIS ; 5182 (PART VIII) 1976 INDIAN STANDARD METHODS FOR MEASUREMENT OF AIR POLLUTION PART VIII SULPHA
250 _a3RD ED. REP.
250 _b1991
260 _aNEW DELHI
260 _bBUREAU OF INDIAN STANDARDS.
260 _c1976
300 _a12
650 _a  METHODS FOR MEASUREMENT OF AIR POLLUTION
942 _cREF
999 _c137888
_d137888