3: Permaculture Design Last updated Save as PDF Page ID14288 Contributed by Andrew MillisonSenior Instructor I (Permaculture) at Oregon State UniversitySourced from Oregon State University, Open Educational Resources Unit 3.1: Design as a Response to Zones and Sectors- Cause Studies3.2: Scales of Permanence3.3: Design Methods Resources3.4: Permaculture Principles3.5: Zones