TY - BOOK CN - Y 4.EN 2: CY - Washington : DA - 1994. ID - 187613 KW - Radon KW - Low-level radiation KW - Health risk assessment N1 - Distributed to some depository libraries in microfiche. N1 - Shipping list no.: 95-0029-P. PB - U.S. G.P.O. : PB - For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, PP - Washington : PY - 1994. SN - 0160461898 T1 - Scientific and technical basis for radon policy :hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Third Congress, second session, on the scientific and technical basis for radon policy, July 14, 1994. TI - Scientific and technical basis for radon policy :hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Third Congress, second session, on the scientific and technical basis for radon policy, July 14, 1994. VL - 103-753 ER -