Radon and indoor air pollution : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-ninth Congress, first session, October 10, 1985.
by United States. Congress. House. Committee on Science and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment.
| Microfilm and Microfiche 1986 |
Residential radon contamination and indoor quality research needs : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-ninth Congress, second session, September 17, 1986.
by United States. Congress. House. Committee on Science and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment.
| Microfilm and Microfiche 1987 |
Federal efforts to promote radon testing : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred First Congress, second session, May 16, 1990.
by United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment.
| Microfilm and Microfiche 1990 |
Radon contamination : how federal agencies deal with it : hearing before the Subcommittee on Superfund and Environmental Oversight of the Committee on Environment and Public Works, United States Senate, One Hundredth Congress, second session ... May 18, 1988.
by United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Superfund and Environmental Oversight.
| Microfilm and Microfiche 1988 |
EPA radon and radionuclide emission standards : hearing before the Procurement and Military Nuclear Systems Subcommittee of the Committee on Armed Services, House of Representatives, Ninety-eighth Congress, first session, October 6, 1983.
by United States. Congress. House. Committee on Armed Services. Procurement and Military Nuclear Systems Subcommittee.
| Microfilm and Microfiche 1983 |