000 00431nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a628.53 A865
100 _aATMOSPHERIC RESEARCH AND EXPOSURE ASSESMENT LABORATORY
245 0 _aPROCEEDING OF THE 1993 USE PA/A&WWA INTERNATIONAL SYMPOSIUM ON MEASUREMENT OF TO
260 _aPittsburgh
_bAIR AND WASTE MANAGEMENT ASSOCIATION
_c1993
300 _a913p.,22X15cms.
942 _cBK
_2DDC
999 _c26723
_d26723