123 LITERATURE CITED Adams, C.E., Farlow, N.H., and Schell, W.R. 1960. The composition, Structures and origins of radioactive fallout particles. Geochim. Cosmochim. Acta. 18:42-56. Andelman, J.B., and Rozzell, T.C. 1968. Sorption of Aqueous Plutonium on Silica Surfaces. Final report to National Center for Radiological Health, P.H.S. Dept. of Public Health Practice, Univ. of Pittsburg. Andelman, J.B., and Rozzell, T.C. 1970. Plutonium in the water environment I. In "Radionuclides in the Environment," pp. 118-137. Advances in Chemistry Series, No. 93, American Chemical Society. Anikouchine, W.A. 1961. Bottom Sediments of Rongelap Lagoon, Marshall Islands. M.S, thesis, Dept. of Oceanography, Univ. of Washington, Seattle. Beasley, T.M. 1969. Spontaneous deposition of lead on silver and nickel] from inorganic and organic digests. Analytical Chemistry 41:541-543. Beasley, T.M. 1969, 219 Pb Nature 224:573. production by nuclear devices: 1946-58. Beck, H.L., Rennett, B.G., and McCraw, T.F. 1967. Levels on Bikini Atoll, May 1967. HASL~-190. External Radiation Bowen, V.T., and Sugihara, T.T. 1963. Cycling and levels of strontium-90, cesium-144, and promethium-147 in the Atlantic Ocean. In "Proceedings of the First National Symposium on Radioecology,"” p. 135. Reinhold Publishing Co., New York. Butler, F.E. 1965. Determination of uranium and americium-curium in urine by liquid jon exchange. Analytical Chemistry 37:340-342. Butler, F.E. 1968. Rapid hioassay methods for plutonium, neptunium and uranium. Health Physics 15:19. Cotton, A.F., and Wilkinson, G., F.R.S. 1966. Advanced Inorganic Chemistry. Interscience, John Wiley and Sons. New York. p. 1078. Diamond, H. et al.,; Ghiorso, A. et al; and Browne, C.I. et al. Heavy isotope abundances in mike thermonuclear device. 119:2000-2004. 1960. Phys. Rev. Donaldson, L.R. 1963. Evaluation of radioactivity in the marine environment of the Pacific proving grounds. In "Symposium on nuclear detonations and marine radioactivity, p. 73. $S.H. Small (ed.) Forsvarets Forskningsinstitutt, Kjeller, Norway. Duursma, E£.K., and Parsi, P. 1974. between sediments and seawater. Distribution coefficients of plutonium 1974 report of the activities of the International Laboratory of Marine Radioactivity, Monaco. IAEA-163.