GAMMA DOSE RATES AT RONGELAP ATOLL, 1954-1963 shige ofS Bla oF ‘nba Baye Janineninae3 ‘aigfat ated ape Rope Be Ae oe - BIOLOGY AND MEDICINE (T1D-45°-) Held é Edward E. Laboratory of Radiation Biology University of Washington Seattle, Washington Lauren R. Donaldson Director RRBe0 co a' May 1965 Work performed under Contract AT(45~1)1385 with the United States Atomic Energy Commission.