<a href="mailto:london@sunsite.unc.edu"> Please let others know about this interactive webpage for permaculture enthusiasts, practitioners, teachers and certifiers worldwide. With input from people in different countries and climates this Web resource should become increasingly useful over the years. Thanks for your help. Lawrence London Venaura Farm Chapel Hill, North Carolina, USA london@sunSITE.unc.edu http://sunSITE.unc.edu/london/permaculture.html