ESTIMATE OF INFINITY y DOSE FROM GUMMED FIIM STATION #__221 LOCATION.EDMONTON, ALBERTA, CANADA Best Pest KomaFat, Hest 0.0 0.0% Feb. .0 a Lie 2 March .0 “7 4% 3 April 3 4 4 21.5 «6 9 2 July Aug. May . 0,2 # 0.2 1.9 1.7 74% 1.6 1.4 4 4% 1.2 4 1.4 14% +5 9 4l 12% 2.1 2.3 | Oct. a 13% 3 6 Nov, +2 1 2 2 June ; Sept. . Deo, . aun: ae —L— nnveeeet etn 2.3 4.0 9.2 12.4 TOTAL 1238 , Jan, 1259 0,2 0.5 4 3 March 3 8 Pre-1954 2.3 April 2. 1.2 1954 2.3 May 3.3 2.5 1955 4.0 June 2h 3.0 1956 9.1 July “7 1.3 1957 11.4 Aug. 1.2 6 1958 13.2 Sept. ‘7 3 1959 et Oct. 1.0 2 Nov. 4 wl Dec. weenie he Feb, TOTAL ‘ . 13.2 Total 63 lil ra Jan,