000 00605nam a2200169Ia 45e0
008 140109n1974 xxu |||gr||||Z||||||eng
020 _a0070493022
082 _a628
100 _aPerkins, Henry C.,
_eAuthor.,
245 0 _aAir Pollution
_cHenry C. Perkins
_hTextual Documents
260 _aNew York
_bMcGraw-Hill Book Co.
_c1974
261 _aTokyo
_bMcgraw-Hill Kogakusha, Ltd.
300 _a407.
653 _aAir Pollution
653 _aSanitary & municipal engineering
942 _2ddc
_cTXT
999 _c28929
_d28929