National Academies of Sciences, Engineering, and Medicine (U.S.). Committee on Improving the Next-Generation EPA Multi-Sector General Permit for Industrial Stormwater Discharges
a Frontline co-production with Hedrick Smith Productions ; WGBH Educational Foundation ; Frontline executive producer, David Fanning ; senior producer, Hedrick Smith ; producer, Marc Shaffer ; written by Hedrick Smith and Rick Young ; director, Rick Young