1990 Census Lookup Census Bureau, includes search engine for specific topics. Good source for basic information. National Extension Water Quality Database Sponsored by Purdue, full text, searchable information from around the nation on water quality issues. Uses pull down menus to choose data. Uses pull down menus to choose data.
Uses pull down menus to choose data.
County Data Books - 1994 County Files Census Bureau, includes search engine for specific topics. Good source for complete census information. The State University of New York at Buffalo, offers this comprehensive listing internet resources for development. Great Lakes Information Network Datasets Non profit group with organized information on Great Lakes issues including environmental. A commercial site, offering full text articles for planning professionals and lay planners.