- WASCON 2000
The International Conference on the Science and Engineering of Recycling for Environmental Protection. (Including Construction with Alternative Materials.) Harrogate, Yorkshire, England, May-June 2000.
- Greening Industry
A site for researchers, government officials, and citizens interested in understanding and improving control of industrial pollution, especially in developing countries. NIPR is the primary source for materials produced by the World Bank's Economics of Industrial Pollution Control Research Project.
- Earth 911
Guide to local resources including recycling centers, how to recycle, pollution prevention and how help protect the environment.