World Health Organization.
Urban air pollution : with particular reference to motor vehicles : report of a WHO Expert Committee. - Geneva : World Health Organization, c 1969. - viii, 583-1185 p. : ill. ; 20 cm. - World Health Organization technical report series- No. 410 .
Includes index.
338 338
Prevention of disease.
614.71 / W893u
Urban air pollution : with particular reference to motor vehicles : report of a WHO Expert Committee. - Geneva : World Health Organization, c 1969. - viii, 583-1185 p. : ill. ; 20 cm. - World Health Organization technical report series- No. 410 .
Includes index.
338 338
Prevention of disease.
614.71 / W893u