TY  - BOOK
ED  - United States
TI  - Control techniques for particulate air pollutants
T2  - Its Publication
AV  - TD 881 .U56 C7
U1  - 628/.53/2 
PY  - 1969///
CY  - Washington
KW  - Gases
KW  - Cleaning
KW  - LEMB
KW  - Air Pollution
KW  - prevention & control
KW  - Local
KW  - Air
KW  - Pollution
N1  - Includes bibliographies
ER  -