12 EFFECTS OF IONIZING RADIATION titative data were available on the beta radiation intensity from either the skin contamination or from the ground, but a roughestimate of superticial dose from the latter was made. . Turke, J. K.. and Reardon, D. A.; NRDL ment Evaluation Report NE 051555 (5 ¢ 1951); Gamma Survey Meter. U. S. Nav diological Defense Luboratory, San Fra Calif, . Hunter, H. F., and Ballou, N. E.; Fission F 1. Gates, L. G., and Eisenhauer. C.; Spectral Distribution of Gamma Rays Propagated in Air: Armed Forces Special Weapons Project Tech Analysis Report 502A (Jan. 1954), Washington, D. C. Decay, Rates; Nucleonics 9, 5, pCl-CT (1951) unpublished data, N. E. Ballon. . Unpublished data, C. A. Sondhaus. . Personal communication from F. W. Chambe Naval Medical Reseurch Institute, Bethes a References Md.