Permaculture: Principles and Pathways Beyond Sustainability - David Holmgren What They Feel A daily dose of 150

A daily dose of 150 micrograms for adults of selenium from dietary supplements should not be exceeded

agro-ecology and agroforestry

Sweet orange extract (Citrus sinensis) 5 mg Equiv

could help to restore our land

Permaculture: Principles and Pathways Beyond Sustainability - David Holmgren What They Feel A daily dose of 150Permaculture: 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,