United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment.
Washington, [D.C.] : U.S. G.P.O : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O, 1989.
1989
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment.
Washington : U.S. G.P.O : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O, 1990.
1990
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment.
Washington : U.S. G.P.O : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O, 1989.
1989
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment.
Washington : U.S. G.P.O, 1982 [i.e. 1983]
1983
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment.
Washington : U.S. G.P.O : For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O, 1988.
1988