edited by Sylvia Walker ... [and others] ; co-sponsored by the President's Committee on Employment of People with Disabilities and Howard University Research and Training Center for Access to Rehabilitation and Economic Opportunity
compiled for use during the University of Wisconsin-Extension Conference on Land Use and Areawide Waste Management Planning, held in Stevens Point, Wisconsin, on October 5, 6, and 7, 1976 ; prepared by Richard A. Lehmann and Pam Wiley, University of Wisconsin-Extension, for the Extension Committee of Resource Policy and Land Use
prepared by the Institute of Medicine, National Academy of Sciences, for the use of the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, U.S. House of Representatives