'É information and images for all 867 land-based ecoregions on the planet.' Has an educator's guide, glossary, and links to related sites. Note: Only supports Netscape and Internet Explorer browsers.. (Copyright 2006 by Librarians' Internet Index)
This tool 'allows you to generate maps of your geographic area that contain environmental information stored in EPA's Envirofacts Warehouse. The type of environmental information includes: Superfund sites, drinking water, toxic and air releases, hazardous waste, and water discharge permits.'. (Copyright 2006 by Librarians' Internet Index)
