Clearing the Air: The War on Smog
4:00 pm - 5:10 pm, Friday, February 20 on PBS America (Freeview) (84)
Add to Favourites
About this Broadcast
Examining the struggle the residents of Los Angeles have faced for clean air after smog descended in 1943, including years of scientific study and civic pressures that would lead to the EPA and the Clean Air Act
Education/Science/Factual Topics
History
More Information
