by Leslie A. Desimone ... [and others] ; prepared in cooperation with the Massachusetts Department of Environmental Management and the Massachusetts Department of Environmental Protection
by Gary J. Barton ... [and others] ; prepared in cooperation with the Pennsylvania Department of Environmental Protection, Bureau of Water Supply Management
by Frank A. D'Agnese ... [and others] ; prepared in cooperation with the Nevada Operations Office, U.S. Department of Energy, under Interagency agreement DE-AI108-92NV10874