European Environment Agency (EEA)
	http://www.eea.eu.int/

ETC-TE European Topic Centre on Terrestrial Environment
	http://terrestrial.eionet.eu.int/

Red CYTED XIII-E Net: “Mineral Resources and Land-use Planning”
	http://www.xiiie.org/ Theme: Mineral resources, Land-use Planning, Natural Environment, Sustainable Development.

UNCTAD Mineral Resources Forum (MRF)
	“Mineral Resources Forum for the United Nations Conference on Trade and Development” http://www.natural-resources.org./minerals/index.htm

MMSD: “Mining, Minerals and Sustainable Development”
	http://www.iied.org/mmsd/index.html MMSD: “Minería, Minerales y Desarrollo Sostenible”