Radon in uranium mining : proceedings ... / organized by the International Atomic Energy Agency and held in Washington, D.C., 4-7 Sept. 1973. Panel on Radon in Uranium Mining, Washington, D.C., 1973. International Atomic Energy Agency. Uranium mines and mining Congresses. Radon Congresses. TN490.U7 P325 1973 546.756 INR "STI/PUB/391". In English or French; abstracts in English. Includes bibliographical references. Vienna : International Atomic Energy agency, 1975. 1975. 1975 Text [ 8 ], 173 p. : eng engfre Panel proceedings series Panel proceedings series.