000 00564nam a2200229Ia 4500
008 181205s9999 xx 000 0 und d
100 _eAUTHOR
245 0 _aMethods for Measurement of Air Pollution
250 _a1
260 _c1977
260 _cBureau of Indian Standards
300 _bPAPER PACK
300 _eHARD BINDING
300 _gNO
365 _b32
365 _b80
365 _d60
505 _a5182 (Part 12): 1974
600 _c12: Polynuclear Aromatic Hydrocarbons in Air Particulate Matter
942 _cSTANDARD
999 _c113216
_d113216