The Permaculture Design Certificate Course was filmed in September 2005 at The University of Melbourne. Using a professional production team. The entire course is presented by Bill Mollison and Geoff Lawton. Each disc has (+/-) 4.5 hours of content, 58.5 hours total for the set. The last disc finishes up Chapter 14, student questions, the design assignment, graduation, round table and conclusion to the course.