Submitted by Anonymous (not verified) on Thu, 12/29/2011 - 1:29pm Davis H. Volman, a renowned photochemist. Interviewed by Thomas L. Allen. Recorded 12/08/1994. Produced by Harry Kohl. Details Episode Number: 23Duration: 1 hour 21 minPBCore Genres: Education & Schools Biography History InterviewPBCore FCC Ratings: General Audiences - TV-G/ TV-PGPBCore Languages: EnglishCreative Commons License: Category: 485Disposition: DCTV Digital LibraryFormat: 1116