000 00331pam a2200145a 44500
082 _a614.7
_bM27a
100 _aMagill, Paul L.
245 1 _aAIR POLLUTION HANDBOOK
260 _aN. Y.
_bMcgraw-Hill
_c1956
300 _a1 v.
650 _aAir -- Pollution
700 _aAckley, Charles
964 _gCIRC
997 _a22432 C
999 _c440379
_d440379