Submitted by apjackman on Mon, 06/25/2012 - 6:37pm Loading Video... John H. Crowe. Interviewed by Robert D. Grey. Recorded 04/17/2007. Details Episode Number: 311Duration: 35 min 55 secPBCore Genres: Education & Schools Biography History InterviewScience & TechnologyPBCore FCC Ratings: General Audiences - TV-G/ TV-PGPBCore Languages: EnglishCreative Commons License: Category: DCTV - Locally ProducedDisposition: DCTV Digital LibraryFormat: MPEG2 - MP4