01244cam a22003011 4500 map58000056 DLC 20260227111555.0 790306s1958 wiubd f000 0 engd map58000056 (OCoLC)4714420 DLC WU WU DLC premarc QC1 .U53 no. 58-404 Another copy. 551.54 Bryson, Reid A. Normal 500 mb charts for the Northern Hemisphere; annual, seasonal, and monthly, with monthly standard deviations [by] Reid A. Bryson [and others] Nov. 1957. Madison, U.S. Navy Weather Research Facility [1958] ii l., 29 l. of col. maps. tables. 38 cm. AFCRC-TN-58-404 University of Wisconsin. Dept. of Meteorology. Scientific report no. 8 "ASTIA No. AD-152531." Research sponsored by the Geophysics Research Directorate of the Air Force Cambridge Research Center, Air Research and Development Command, under Contract no. AF19 (604)-922. Errata slip inserted. Atmospheric pressure Maps. United States. Air Force. Cambridge Research Center. AFCRC-TN-58-404. 37803 37803