000 00428nam a2200169Ia 4500
008 170901s1974 xx 000 0 und d
020 _a0198554648
082 _a614.71
_bS63A
100 _aSpedding, D. J.
245 0 _aAir Pollution
260 _aOxford
_bClarendon Press
_c1974
300 _a76
650 _aMedical sciences
650 _aTechnology (Applied sciences)
653 _aPollution hazards
942 _2ddc
_cBK
999 _c11070
_d11070