Ecological GardeningLesson 4: Completing the DesignBibliographyBibliography: http://www.permaearth.org/writings.html http://www.attra.org/attra-pub/complant.... http://attra.org/attra-pub/perma.html http://www.soilfoodweb.com/sfi_html/inde... Gaia's Garden: http://www.patternliteracy.com Further Reading: |