Cercadors ambientals/Environmental searchers

- Amazing Environmental Org WebDirectory: http://www.webdirectory.com/

- Directory of Best Environmental Directories: http://www.ulb.ac.be/ceese/meta/cds.html

- GEOsearcher: http://www.geosearch.com

- The online environmental community: www.envirolink.org

- Sitio de recursos de la economía social y solidaria. http://www.socioeco.org/bdf_fiche-publication-468_es.html