TY  - BOOK
AU  - Mallette, Frederick S
TI  - Problem and control of air pollution; Proceedigns of the First International Congress on Air Pollution held in New York city, March 1-2, 1955
U1  - 628.5 M29P 
PY  - 1955///
CY  - N.Y.
PB  - Reinhold
KW  - AIR - POLLUTION
ER  -