000 00405pam a2200157a 44500
008 160408b1977 xxu||||| |||| 00| 0 eng d
082 _a628.53
_bP223a
100 _aParker, Homer W.
245 1 _aAIR POLLUTION
260 _aEnglewood Cliffs, N. J.
_bPrentice-Hall
_c1977
300 _a287
650 _aAir -- Pollution
650 _aAir Quality Management
964 _gCIRC
997 _aA51613 C
999 _c300497
_d300497