Table o f Contents List of Tables List of Figures List of Appendix Tables Introduction Sampling Program Analytical Methods Iron-55, Strontium-90 and Plutonium Analyses Error Limits Limits of Detection Results Christmas Island Kwajalein and Wotho Atolls Ailinginae Atoll tt Ite 2AAW RNR chAT AGAR NC HE Rongerik Atoll Pandanus Utirik Atoll] Rongelap Atotl] Tridacna Bikini Atoll 1. 2. Animals and Plants Soil Discussion and Conclusions Comparison of Radioactivity between Islands in Bikini Atol} Comparison of Radioactivity between Islands in Rongelap Atol] Differences in Radioactivity due to Sample Type Change in Radioactivity with Time Summary References