TY  - BOOK
ED  - Warren Spring Laboratory (Stevenage), Hertfordshire.
TI  - The Investigation of air pollution: national survey smoke and surphur dioxide, April 1981 - March 1982
SN  - 085624290X
PY  - 1983///
CY  - London
PB  - Dept. of Industry, Warren Spring Laboratory
KW  - Air pollution
KW  - United Kingdom
ER  -