An edition of Ground-based radio wave propagation studies of the lower ionosphere (1967)

Ground-based radio wave propagation studies of the lower ionosphere.

Proceedings of a conference held 11 to 15 April, 1966 at Defence Research Telecommunications Establishment, Radio Physics Laboratory, Shirley Bay, Ottawa, Ontario, Canada.

By L. W. Hewitt,Defence Research Telecommunications Establishment (Canada),Defence Research Board (Canada),Air Force Cambridge Research Laboratories (U.S.)