Table 3 (Continued) Collection period Sr™/sq mile, mc Cumulative sr” /sq mile, me Precipitation, in. Pretoria, Union of South Africa July 1957 0.061 + 0.004 0.061 + 0.004 Aug. 1957 0.074 + 0,008 0.135 + 0.009 4.29 1.56 Sept. 1957 0.447 + 0.024 0.582 + 0.025 4.68 Oct. 1957 0.187 + 0.015 0.769 + 0.029 3.12 Nov. 1957 Dec. 1957 0.104 + 0.009 0.873 + 0.031 Vienna, Austria June 1957 0.451 + 0.031 0.451 + 0.031 0.78 AEC Roof 1.946 + 0.092 2.397 + 6.097 5.07 Meteor. St. 0.216 + 0.012 July 1957 Aug. 1957 0.793 + 0.050 3.190 + 0.109 2.73 Sept. 1957 0.593 + 0.031 3.783 + 0.113 2.34 Oct. 1957 0.026 + 0.009 3.809 + 0.114 0 Noy. 1957 Dec. 1957 0.218 + 0.012 4.027 + 0.114 Klagenfurt, Austria Aug. 1957 1.170 + 0.050 1.170 + 0.050 3.51 Sept. 1957 0.473 + 0.024 1.643 + 0.055 3.90 Oct. 1957 0.078 + 0.011 1.721 + 0.056 1.17 Nov. 1957 Dec. 1957 0.085 + 0.026 1.806 + 0.062 *Samples were not collected at Karachi from April 1957 through January 1958 due to lack of personnel to handle the operation. +The sample was not collected at Bangkok at the end of December 1957 since there was no rainfall during this month; personnelat this collecting station have been asked however to collect these samples even during dry periods. {Samples were not collected at Salisbury from May 1957 through October 1957 since there was no rainfall during these months; personnel at this collecting station have been asked howeverto collect these samples even during dry periods. 22 SORE