000 00614nam a2200217Ia 4500
008 181205s9999 xx 000 0 und d
100 _eAUTHOR
245 0 _aMethods for Measurement of Air Pollution
260 _c1980
260 _cBureau Of Indain Stadards Manak Bhavan
300 _bPAPER PACK
300 _eHARD BINDING
300 _gNO
365 _b32
365 _b80
365 _d60
505 _a5182 (Part 16): 1980
600 _c16: Recommended Practice for Collection by Fitration and Detormination of Mass Number and Optical Sizing of Atmospheric
942 _cSTANDARD
999 _c113220
_d113220