000 00284nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a541
_bLIN
100 _aLinch, A L
245 0 _aEvaluation of ambient air quality by personal monitoring
260 _aOhio
_bCRC
_c1976
942 _cBK
999 _c34471
_d34471