REFERENCES 1e New York Operations-4682 Fallout Countermeasures for AEC Facilities: A Preliminary Report, Breslin, A. Je and Solon, L. R., Dec. 1955, 26 Effects of Fnvironment in Reducing Dose Rates Produced by Radioactive Fallout From Nuclear Explosionse Santa Monica, Calif. 3. he be 6. 7. RM-1285-1. New York Operations (AEC)-3075 Gamma Rays. Hill, J. E. Sept. 1954. Rand Corporation, '' : f- Calculations of the Penetration of Goldstein, H. and Wilkins, J. R., Jr. June 1954. The Shielding Effectiveness of a Small House Against Gamma Radiation Due to Fallout Following a Nuclear Explosion, Cowan, F. P. (Brookhaven National Laboratory), Jan. 1955. Unpublished. Reactor ShieldingDesign Mammal. Rockwell, Theodore III (Editor) AEC Technical Information Division-7004, March, 1956. X-Ray Protection Design. May 1952. Handbook 50 National Bureau of Standards, Naval Radiological Defense Laboratory Military Installations. Aug. 1953. Radiological Recovery of Fixed Some Practical Considerations in Radiation Shielding. Morgan, G. W. Atomic Energy Commission, Isotopes Division, P. 0. Box E, Oak Ridge, Tenne Nov. 1948 9. 10. X-Ray Attenuation Coefficients from 10 Kev to 100 Mev. National Bureau of Standards-1003, May 1952. Gamma-Ray Attenuation. Jan. 1953. Fano, U. White, Gladys R. National Bureau of Standards-2222 Oblique Attermation of Gamma-—Rays From Cobalt-60 and Cesium-137 in Polyethylene,Concrete and Lead. Kirn, F. S. Kennedy, R. J., and Wyckoff, H. O., National Bureau of Standards-2125, Dec. 1952. ™ortality in Swine and Dose Distribution Studies in Phantoms Exposed to Super Voltage Roentgen Radiation." Jr., Morgan, J. E. and Zeller, J. H. Vol. 67, April 1952. Tullis, J. L., Chambers, F. W. . ae American Journal of Roentgenology,

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