a practical guide

How They Communicate - Discoveries from a Secret World

depth measurements in millimetres and inches

and the Caribbean

Permaculture: Principles and Pathways Beyond Sustainability - David Holmgren The Community Food Forest Handbook a practical guidePermaculture: Principles and Pathways Beyond Sustainability By David Holmgren Published by Melliodora Publishing Paperback 280pp 17,6cm x 24,2cm When it was originally published in 2002, Permaculture: Principles and Pathways Beyond Sustainability explained the systems of permaculture in 12 design principles that together with three central ethics provided a foundation for a diversity of ecological solutions that characterise permaculture design,