European Initiative for Agricultural Research for Development InfoSys
http://www.dainet.de/

Research Institute of Organic Agtriculture (FIBL)
http://www.fibl.ch/

BioFach-The World Organic Trade Fair
http://www.biofach.de/d/index_2.html

Green Trade Net
http://www.green-tradenet.de/

Banafair-Fairtrade
http://www.banafair.de/

IFOAM
http://www.ifoam.org/

Foundation Ecology & Agriculture
http://www.soel.de/

Centro Agroecológico “LA COSMOPOLITANA” - Colombia
http://www.cosmopolitana-col.com/

http://www.agroforester.com/

http://www.rain-tree.com/

http://www.infoagro.com/frutas/frutas_tropicales/frutas_tropicales.asp

http://www.fao.org/organicag

http://www.tropenbos.nl/