fer. : Atomic Raciation to the General Assembly, Ionizing Radiation: Levels and Effects (United Nations, New York, 1972). 23. A Review of Radiosensitivity of the Tissues in Bone, ICRP Publication 1] (1968). 24. Recommendations of the International Commission on Radiological Protection. A report of Committee 4 on Evaluation of Radiation Doses to Body Tissues from Internal Contamination due to Occupational Exposure. ICRP Publication 10, Pergamon Press, London (1968). 25. Recommendations of the International Commission on Radiological Protection. Report of Committee 4 on Assessment of Internal Contamination Resulting from Recurrent or Prolonged Uptakes. ICRP Publication 10A, Pergamon. Press, London (1971). 26. Cesium-137 From the Environment to Man: Report No. Metabolism and Dose, Neon? 52 Nationa] Council on Radiation Protection and Measurements, Washington, D.C. NCRP-S2 (1977). 27. G.G. Killough and P.S. Rohwer, InDOS-Conversational Computer Codes to Implement ICRP-10-10A Models for Estimetion of Internal Reciation Des: to Man, Oak Ridge Retionel Laboratory, Oak Ridge, Tenn., Brookhaven National Laboratory, Upton, New York, ORNL-4916 (1974). 28. R. Mitlenberger and Nh. Greenhouse, private communication (197%). 29. "Task Group on Lung Dynamics," Health Physics 12, 173 (1966). 30. W.G. Model Martin and 8.G. Bloom, Plutonium Transport end Dose Estimation in Trasuranium Nuclides the Environment in Energy Association, Vienna, 1976). -~ Ms 131 5? - (International Atomic