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By: United States. Congress. Senate. Committee on Environment and Public Works. - United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Toxic Substances, Research, and Development.Edition:Publication info: Washington, U.S. G.P.O, 1994Volume:Series:Holding Institution: Boston Public LibrarySubjects: Appropriations and expenditures Environmental law Environmental monitoring Environmental Protection Agency Law and legislation Office of Research and Development United StatesBHL Collections:
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By: United States. Congress. Senate. Committee on Governmental Affairs. - United States. Congress. Senate. Committee on Governmental Affairs.Edition:Publication info: Washington, U.S. G.P.O, 1993Volume:Series:Holding Institution: Boston Public LibrarySubjects: Dept. of the Environment Environmental monitoring Environmental Protection Agency Executive departments Law and legislation Reorganization United StatesBHL Collections:
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By: Vance, Linda K. (Katherine) - Montana Natural Heritage Program.Edition:Publication info: Helena, MT, Montana Natural Heritage Program, [2017]Volume:Series:Holding Institution: Montana State LibrarySubjects: Environmental Protection Agency Missouri River Watershed Montana United States Wetland ecology WetlandsBHL Collections: