United Nations
United Nations Sustainable Development Issues
United Nations Division for Sustainable Development covers issues ranging from Agriculture to Waste. This site offers documents and action plan implementation for sustainable development of the earth's natural resources.
Other
International Institute for Sustainable Development
The IISD--the International Institute for Sustainable Development--provides information on all aspects of sustainable development: business, climate change, economic policy, energy, and natural resources. Its website also includes...
Crown Copyright (UK)
Gov. Uk: Environment Agency
The official site for the environmental protection of England and Wales. Provides research data, business environmental performance, and tips for environmental care.
Other
Friends of the Earth International
The home page of Friends of the Earth International provides current information on issues of use and misuse of natural resources around the world.