ECHO - Educational Concerns for Hunger Organization - Offers useful information and resources to practitioners around the world, with an emphasis on self-sufficiency systems to prevent food shortages. Topics include tropical agriculture and appropriate technology.

Forest, Farm, and Community Tree Network (FACT Net) - FACT Net is the new incarnation of the Nitrogen Fixing Tree Association (NFTA), which provides information on the use of nitrogen fixing and multipurpose trees.

Trees for the Future - Trees for the Future is a non-profit organization initiating and supporting agroforestry self-help projects in cooperation with groups and individuals in developing countries.

LEUCNET News - LEUCNET is an informal network of scientists, extensionists and tree growers who share a common interest in improving the productivity and utility of leucaena. The newsletter of the International Leucaena Research and Development Network.

Sustainable Harvest International - Providing farmers and communities in the tropics with long-term assistance implementing environmentally and economically sustainable technologies.

Agroforester.com - Offers experienced consultation services, trees, seed, and training in tropical and subtropical forestry and agroforestry.

Management of Organic Inputs in Soils of the Tropics Homepage - Management of Organic Inputs in Soils of the Tropics (MOIST) is a rich source of information on green manure/cover crops and hosts an active email discussion group on green manures/cover crops.

ForestInformation.com - Offers educational content on sustainable forest management from Canadian, U.S. and United Nations forestry resources. Operated by forestry companies and industry associations. Includes a kids and teachers section.

Agroforestry Research Trust - English nonprofit group conducts research into temperate agroforestry and into all aspects of plant cropping and uses, with a focus on tree, shrub and perennial crops.

University of Missouri Center for Agroforestry - Foci are interdisciplinary research, education, training and demonstration. The aim is to initiate, coordinate and enhance agroforestry activities to meet environmental, social and economic land management needs.

Agroforestry for Farms and Ranches - An introduction to using tree and shrub practices in sustained agricultural systems, by USDA Natural Resource Conservation Service.

Agroforestry Discussion List - Topics may include development of agroforestry systems - especially in UK, research and technology transfer. Low level of activity.

ForestryInfo.com - Agroforestry - A short primer on agroforestry, its benefits, and its potential applications.

The Australian Master TreeGrower Program - An 8 weeks educational program for landholders that can make an important contribution to the development of farm forestry. University of Melbourne.

Real Solutions for Regional Development through Agrosilvapastoral Systems - Promoting agroforestry staple crops -- particularly Brosimum alicastrum (Mayan breadnut) and its edible relatives -- to substitute for forest-destructive commodities such as field crops and pasture.

Ecological Aspects of Northeastern American Indian Agroforestry - Research article on agroforestry systems used by northeastern American Indians, as inferred from reviews of the accounts of early Anglo-European explorers and settlers, with particular emphasis on those used on upland soils.

Forestry AgNIC: Agroforestry - Collection of internet links in agroforestry.