na INLIS000000000010160 20240227015514 0010-0521010160 240227 | | 0-87891-511-7 en 615.9/MOD1 615.9/MOD1 MODERN pollution control technology Vol. I: Air pollution control New York : Research and Education Association, 1978 xxxix, [1047 p.]: ill.; 25 cm POLLUTION -- AIR POLLUTION -- POLLUTION CONTROL