Parameswaran Namboothiri.S. (1990). HF doppler studies of the equatorial ionosphere.
Chicago Edition CitationParameswaran Namboothiri.S. HF Doppler Studies of the Equatorial Ionosphere. Department of Physics, University of Kerala, 1990.
MLA Edition CitationParameswaran Namboothiri.S. HF Doppler Studies of the Equatorial Ionosphere. 1990.
Warning: These citations may not always be 100% accurate.