TY  - BOOK
ED  - WHO Expert Committee on Urban Air Pollution with Particular Reference to Motor Vehicles
ED  - World Health Organization ,
TI  - Urban air pollution: with particular reference to motor vehicles : report
U1  - 616.9 23
PY  - 1969///
CY  - Geneva
PB  - World Health Organization
KW  - Air
KW  - Pollution
KW  - Measurement
ER  -