ll Non~AEC Reports Air Force Special Weapons Center, Kirtland AFB, N. Mex. LIMITS FOR RADIATION CONTROL AND RELEASE OF AIR FORCE MATERIAL CONTAMINATED WITH FISSION PRODUCTS. James L. Dick and William R. Hurdlow. Apr. 1958. 42p. (AFSWC-TN~57-30; AD-157163) UNCLASSIFIED. Atomenergikomissionen, Denmark. RADIOAKTIVITETEN I RIS OMRRDET. (Radioactivity in the Riso District). K. Heydern, J. Lippert, and P. Theodorsson. UNCLASSIFIED. Apr. 1, 1957. 87p. (NP-6672) Chalk River Project, Chalk River, Ont., and Atomic Energy of Canada Ltd. Dept. of National Health and Welfare, Ottawa. Canada. LEVELS OF STRONTIUM 90 IN CANADA UP TO DECEMBER 1956. Available as AECL~659. Australia. (CRC-689) UNCLASSIFIED Feb. 1957. $0.50(ARCL). 16p. Commonwealth X-Ray and Radium Lab., #lelbourne; Australia. - Commonwealth Bureau of Meteorology, Melbourne; Australia. Cancer Inst. Board of Victoria; Australian National Univ., Canberra; and Australia. Atomic Weapons Test safety Committee. GLOBAL FALL OUT IN AUSTRALIA DURING THE PERIOD NOVEMBER <6, 1956 TO DECEMBER 31, 1957. D. W. Keam, Le J. Dwyer, J. He Martin, D. J. Stevens, and E. W. Titterton. _ Apr. 22, 1958. Sp. (ANU/P-189) UNCLASSIFIED RADIOACTIVE FALLOUT IN AUSTRALIA FROM OPERATION BUFFALO. W. A. S. Butement, L. J. Dwyer, D. J. Stevens, Le 'H. Martin, and E. W. Titterton. (NP-7177) : Brussels. UNCLASSIFIED. 1958. 32p. Centre d'Etude de likhergie Nucleaire. LA MESURE DE LA RETOMBEE RADIOACTIVE AU C.E.N. RAPPORT TRIMESTRIEL D'AVANCEMENT, (Radiations Control. : Mexsurement of the Radioactive Fall-out at the C.E.N. Tri- monthly Progress Report.) UNCLASSIFIED. California. E. Vander Stricht. Univ., Berkeley. Aug. 20, 1958. 55p. (NP-7207) (NP-7150) Inst. of Engineering Research. ON THE SMALL~SCALE NON-HOMOGENEITY OF FALLOUT DEPOSITION. Jet. 530, 1958. 7p. UNCLASSIFI DD. G. M. Corcos.