REFERENCES {. W. L. Robison, C. L. Conrado, R. Jj. Eagle, and M. L. Stuart, The Northern Marshall Islands Radiological Survey: Sampling and Analysis Summary, Lawrence Livermore National Laboratory, Livermore, CA, UCRL-52853 Pt. 1 (1981). 2. H. L. Volchok and Excercise, United M. Feiner, States A Radioanalytical Laboratory Department of Energy Intercomparison Environmental Measurements Laboratory, New York, NY, EML-366 (1979). 3. V. E. Noshkin, Lawrence Livermore National Laboratory, Livermore, CA, private communication (May 1983). 4. . T. M. Beasley, R. Carpenter, and C. D. Jennings, " : "Plutonium, 241 Am and 137 Cs Ratios, Inventories and Vertical Profiles in Washington and Oregon Continental Shelf Sediments," Geochim. Cosmochim. Acta 46, 1931-1946 (1982). 5. W. L. Robison, M. E. Mount, W. A. Phillips, C. A. Conrado, M. L. Stuart, and C. E. Stoker, The Northern Marshall Islands Radiological Survey: Terrestrial Food Chain and Total Doses, Lawrence Livermore UCRL-52853 Pt. 4 (1982). JAS/adf 28 National Laboratory, Livermore, CA,