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Wartime activities of the Institution
Report of the executive committee of the Board of Regents
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Africa aircraft American anesthesia anesthetic animals Arctic artifacts associate curator bacillus bomb bones Bureau Cave cells century changes Chinese codling moth collection culture curves deposits desert locust disease distance division earth Easter Island effect electron microscope ether evidence feet field figure fiscal Folsom fund Gallery of Art grassland Hadhramaut human hydrophone increase Indian insects Journ land Library light locust magnification material ment Mexico Minaeans Model Basin Mohenjo-daro Navy nebulae nitrous oxide North observed organization oxygen paintings Pekin ducks penicillin percent period petroleum Pleistocene possible present problem produced radio received recent region scientific Secretary ship Smithsonian Institution snake solar constant solar variation solar-constant sono-radio buoys sound South southern Arabia specimens speed spray stations stone surface survey temperature tion tuberculin tuberculosis United universe velocity Washington wave