"From Gaia's Garden; a sample layout of permaculture home garden."
permaculture companion planting
The BEST site I have seen on the subject! Permaculture Design: Vegetable & Herb Guilds | Permaculture Magazine
Nine Things A Permaculture Gardener Needs To Provide For Chickens - Open Permaculture - Permaculture Design Course
Beautiful Edible Landscapes :: Permaculture Design in Southern Ontario
Weeds That Are Good for Your Garden
Permaculture Design Principles
Some great permaculture posters linked to in this post - including zebras in zone 5. How cool...
Larger Spiral Garden Design Inspired by the Three Druid Elements
* Lovely Greens *: Learning about Permaculture Zones