--subdivision Search and rescue operations under individual wars and names of individual military services, e.g. World War, 1939-1945--Search and rescue operations; United States. Navy--Search and rescue operations
The maintenance of certain aspects of the environment within a defined space to facilitate the function of that space; aspects controlled include air temperature and motion, radiant heat level, moisture, and concentration of pollutants such as dust, microorganisms, and gases. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
The maintenance of certain aspects of the environment within a defined space to facilitate the function of that space; aspects controlled include air temperature and motion, radiant heat level, moisture, and concentration of pollutants such as dust, microorganisms, and gases. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Air sampling apparatus -- Congresses. : Instrumentation for monitoring air quality : a symposium / sponsored by the Environmental Protection Agency, the National Center for Atmospheric Research, and Committee D-22 on Methods of Sampling and Analysis of Atmospheres, American Society for Testing and Materials, Boulder, Colo., 14-16 Aug. 1973
--subdivision Search and rescue operations under individual wars and names of individual military services, e.g. World War, 1939-1945--Search and rescue operations; United States. Navy--Search and rescue operations
1
Air-sensitive compounds : The manipulation of air-sensitive compounds / D.F. Shriver, M.A. Drezdzon
Air shows -- Australia -- Pictorial works. : The air shows down under : promoting the development of Australian aviation and aerospace / Aerospace Foundation of Australia Limited