31 Di57 Distenfeld, Carl H., Ist Lt., U. S. Army, 1957, Unpublished Data, Final Report, Unit 260, Mobile Offsite Radiation Data Collection, Operation Piumbob. Du58 Dunning, G. M., 1958, "Radiation Exposures From Nuclear Tests at The Nevada Test Site", Health Physics 1, 255. £d59 Edvarson K., Low, K. and Sisefsky, J., 1959, "Fractionation Phenomena in Nuclear Weapons Debris", Nature 184, 1771. Fr61 Freiling, E. C., 1961, “Radionuclide Fractionation in Bomt Debris", Science 133, 1991. Fr63 Freiling, E. C., 1963, "Theoretical Basis for Logarithmic Correlations of Fractionated Radionuclide Compositions", Science 139, 1058. FR64 Freiling, E. C., Crocker, G. R. and Adams, C. E., 1964, "Radioactive Fallout From Nuclear Weapons Test", Proceedings of the Second Conference, Germantown, Maryland, November 3-6, pp. 33. Fr70 Freiling, E£. C., (Symposium Chairman), 1970, “Radionuclides in the Environment", Advances in Chemistry Series 93. G177 Glasstone, S. and Dolan, P. J., (Editors and Compilers), 1977, The Effects of Nuclear Weapons, Third Edition, pp. 392, 393, 450 (U. S. Government Printing Office), Washington, D.C.