Instructions for aerological observers.
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Corporate author / creator: | United States. Weather Bureau |
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Imprint: | Washington, Govt. print. off., 1921. |
Description: | 115 p. incl. illus., tables, diagrs. plates. 31 cm. |
Language: | English |
Subject: | |
Format: | U.S. Federal Government Document Print Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3218630 |
Item Description: | At head of title: W.B. 740. U.S. Dept. of agriculture. Weather bureau. 1928 edition has title: Instructions for making pilot balloon observations (Circular 0); 1930 edition, Instructions for making aerological observations (Circular P) 1W371. |
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Physical Description: | 115 p. incl. illus., tables, diagrs. plates. 31 cm. |