Submitted by Wiliam Lorfing on Thu, 12/03/2015 - 11:44am Details Duration: 1 hour 43 minPBCore Genres: Lecture SustainabilityPBCore FCC Ratings: General Audiences - TV-G/ TV-PGPBCore Languages: EnglishCategory: 485Disposition: DCTV Digital LibraryFormat: 1116
