Proceedings of the Conference on Ionospheric Research (June 1949)
By: edited by Bradford B. Underhill and Ralph J. Donaldson.
Contributors: Donaldson, Ralph J.; Air Force Cambridge Research Laboratories (U.S.). Base Directorate for Geophysical Research; Conference on Ionospheric Research (1949 : Pennsylvania State College)
Series: Geophysical Research. Geophysical research papers -- no. 7
Publisher: Base Directorate for Geophysical Research, Air Force Cambridge Research Laboratories
Published: 1950
Place of publication: Cambridge, Mass
Number of pages: 182
Notes: Includes bibliographical references.