Magnetic exploration of the upper atmosphere - Cahill, Laurence James 1924-; IGY World Data Center A for Rockets and Satellites (Washington : National Academy of Sciences, National Research Cou ncil, 1959)
Issued also in microfilm form in 1959, as thesis, State University o f Iowa and "as Report no. 59-5 of the State University of Iowa, Departm ent of Physics."
Includes Bibliography : p. 36-37.
Keywords: Atmosphere, Upper -- Rocket observations; Geomagnetism. -- Rocket observations