57. Kooi, J., and U. Hollstein. Samples." 1962. Health Physics 8:41. “Plutonium From Environmental Water 70. Major, W. J., K. D. Lee, R. A. Wessman, and L. Leventhal. Report TLW-6102. Boulder, CO. 58. Kressin, I. K., and G. R. Waterbury. 1962. "The Quantitative Separation of Plutonium From Various Ions by Anion Exchange." Anal. Chem. 34:1598-1601. 39. Larson, R. P., and R. D. Oldham. 1974. “Anion Exchange Separation of Plutonium in Hydrochloric-Hydrobromic Acid Media." 20th Bioassay, Environmental and Analytical Chemistry Conference. Cincinnati, OH. 60. Larson, R. P., and R. D. Oldham. 1974a. "Determination of Plutonium in Biological Tissues Using Fission Track Counting as the Method of Detection." 20th Bioassay, Environmental and Analytical Chemistry Conference. Cincinnati, OH. 6l. Lee, K. D., W. J. Major, and R. A. Wessman. 1975. "A Rapid Dissolution Technique for Tissue Sample Analysis of Transuraniums." 21st Annual Conference on Bioassay, Environmental and Analytical Chemistry. LFE Report TLW-6140. San Francisco, CA. 62. LFE Environmental Analysis Laboratories (Tracerlab). of Polystyrene (Microsorban) Filters." CA. 63 1965. "Dissolution Unpublished Procedure. Richmond, Livingston, H. D., D. R. Mann, and V. T. Bowen. 1975, “Analytical Procedures for Transuranic Elements in Seawater and Marine Sediments." Anal. Methods in Oceanography. ACS. Adv. in Chem. (in press). 64, Ludwick, J: D. HW-64170. 1960. "Plutonium-241 Beta Activity Into Liquid Scintillator." 65. Magnusson, L. B., and T. J. LaChapelle. 1949. "The First Isolation of Element 93 in Pure Compounds and a Determination of the Half-Lifes of 237Np." The Transuranium Elements Research Papers. J. Katz, and W. M. Manning (Eds.). Part 1, pp. 39-50. Seaborg, G. T., J. McGraw-Hill Book Co., Inc., New York. 1964. "Radiological, Radiochemical, 66. Major, W. J., and R. A. Wessman. and Physiochemical Analysis." Operation Rollercoaster, Project 5.2/5.3B. LFE Report TLW-1098; POR 2516. 71 10th Annual Meeting of the Health Physics Society. Los Angeles, CA. LFE Report TLW-1107. 69. Major, W. J., R. J. Peters, R. A. Wessman, R. D. Szidon, and K. D. Lee. 1968. "Determination of 24!Am in Urine Using 2“*cm Tracer." Presented at the Annual Meeting of the Health Physics Society, Denver, CO. Report TLW-6011. 570 1974. tion of ?3%pu and 214m in Large NAEG Vegetation Samples." "Determina- The Dynamics of Plutontum in Desert Environmente. P. B. Dunaway and M, G. White (Eds.). Report NVO-142. pp. 107-118. 73. Major, W. J., K. D. Lee, and R. A. Wessman. 1975. and ?*1am in NAEG Large-Sized Bovine Samples." In; "Analysis of 239pu The Radioecology of Plutoniwmn and Other Transuranics in Desert Environmenta. Nevada Applied Ecology Group Report. P. B. Dunaway and M. G. White (Eds.). Report NVO-142. pp. 163-185. 74, McDowell, W. J., D. T. Farrar, and M. R. Billings. 1974. “Plutonium and Uranium Analysis in Environmental Samples; A Combined Solvent ExtractionLiquid Scintillation Method." falanta 21:1231-1245. 75. Melgard, R., R. A. Wessman, and L. Leventhal. 1968. "The Relative Advantages of Gas and Diode Detectors in Low Level Alpha Spectroscopy." LFE Report TLW-6052. 14th Annual Bioassay and Analytical Chemistry Meeting. NY. 76. Merritt, W. F. 1958. “Radiochemical Analysis for Long Lived Fission Products in Environmental Matrices." Can. J. Chem. 36:425. 77. Mitchell, R. F. 1960. Concentrations." "“Electrodeposition of Actinide Elements at Tracer Anal. Chem. 32:326. 78. Miyake, Y., and Y. Sugimura. Ocean Waters." In: an the Environment. 1-105. 1975. "The Plutonium Content in the Pacific Proceedings of a Symposiun on Transuranium Nuclides AEA-SM-199/22, IAEA-ERDA. San Francisco, CA. pp. 79, Moore, F. L., and A. Jurriaanse. 1967, "Separation of Californium From Curium and Berkelium From Cerium by Extraction Chromatography." Anal. Chem, 39:733-737. 80 68. Major, W. J., R. A. Wessman, R. Melgard, and L. Leventhal. 1965a. "Routine Determination of 2°%Pu in Fused Soil Lattices by Tracer Techniques." Major, W. J., K. D. Lee, and R. A. Wessman. 1972. "Analysis of 238Ppu and *240py in 1 to 3-Kg Soils." Unpublished Procedure. LFE Environ- mental Analysis Laboratories, Richmond, CA. 1965. "Routine Determination of Plutonium by Tracer Techniques in Large Biological Health Physics 10:957-965. "Rapid LFE 17th Annual Bioassay and Analytical Chemistry Meeting. 72. Major, W. J., K. D. Lee, R. A. Wesaman, and R. Melgard. 67. Major, W. J., R. A. Wessman, R. Melgard, and L. Leventhal. Samples." 1971. Dissolution of Large Soil Samples for 739Pu and ?41Am Analysis." Murray, C. N., and H. Kautsky. . 1975. "Plutonium and Americium Values in the North Sea and German Coastal Regions," In: Proceedings of a Symposium on Transura:'.un Nuclides tn the Environment. LTAEA-SM-199/26. TAEA-ERDA. San Francisco, CA. Bl. Nash, M. 1964. Unpublished Procedure. McClellan AFB, CA. LFE 571 McClellan Central Laboratory,