http://www.apiosinstitute.org/forestgardens/holyoke-edible-forest-garden
http://www.iltiglio.altervista.org/frutta_antica.htm
http://www.ricercaforestale.it/index.php?module=CMpro&func=printpage&pageid=739&scope=page
http://www.apiosinstitute.org/forestgardens/holyoke-edible-forest-garden
http://www.iltiglio.altervista.org/frutta_antica.htm
http://www.ricercaforestale.it/index.php?module=CMpro&func=printpage&pageid=739&scope=page
http://www.ucpress.edu/book.php?isbn=9780520236479
http://www.harvestingrainwater.com/
http://www.permies.com/permaculture-forums/6585_0/permaculture/mediterranean-climate-forest-garden