Seed Saver's Exchange on the Web
// www.overstory.com
The Overstory is the bi-monthly free e-mail journal covering topics and concepts central to agroforestry practice.
// Introduction to Permaculure and The Permaculture Manual
Written by Bill Mollison, both are excellent reading for understanding permanent living designs.
// www.traditionaltree.org
This site features extensive information and links relative to South Pacific island agro-forestry. Very applicable to parts of central America.
// www.agroforestrycentre.org
This site is the main information and access site for the ICRAF, an international agro-forestry research center located in Nairobi, Kenya.
// www.permacultureportal.com
This site links people to a partner Permaculture project and homestead of over 25 years of development and maturity. This web site provided information about one of the best developed Permaculture sites in North America.
// http://www.catie.ac.cr
CATIE is a Tropical Agricultural research and Higher Educational Centering Costa Rica who's mission is: To contribute to rural poverty reduction by promoting competitive and sustainable agriculture and natural resource management, through higher education, research and technical cooperation.
// http://www.earth.ac.cr/
Earth University, Costa Rica
// http://www.permacultura.org
PAL - Permacultura America Latina