Notes: Brand New Item. Not shipped to AK, HI, APO, FPO, AE.
Theoretical Aspects.- Ionospheric Effects in Solar Eclipses.- Theoretical Aspects of Solar Eclipses.- The Earths Exospheric Plasma with Some Comments on Eclipses as a Means of Studying the Ionosphere.- D-Region Chemistry.- The Chemistry of the D-Region.- Mesures dozone pendant les eclipses solaires.- Direct Rocket Measurements of the Ionosphere during the Solar Eclipse of November 12, 1966.- Solar Radiation and Layer Theory.- Observations of Solar Ionizing Radiations and Their Significance for the Eclipse-Ionosphere.- X-Ray Emissions from the Sun.- Radio-Astronomical Observations.- Microwave Spectral Observations of Coronal Condensations.- A Survey of Solar Eclipse Measurements in the 130 mm Range.- Distribution of X-Ray Emission from the Sun Deduced from Measurements of Ionospheric Absorption.- Eclipse Studies by Rocket, Satellite, and Partial Reflection Techniques.- D-Region Electron Density Measurements during the Solar Eclipse of May 20, 1966.- Partial Reflection Measurements on the D-Region during the May 20, 1966 Solar Eclipse.- Electron Content Measurements by Beacon S-66 Satellite during the May 20, 1966 Solar Eclipse.- Ionospheric Eclipse Effects.- Recent Ionospheric E and F Region Measurements during Solar Eclipses, and Their Interpretation.- The Annular Solar Eclipse on May 20, 1966 and the Ionosphere.- LEclipse de Soleil du 20 Mai 1966.- Quelques R?sultats Pr?liminaires dObservations Ionosph?riques lors de lEclipse du Mai 20 1966...- Changes in the Topside Ionosphere during Solar Eclipses.- Concluding Remarks.- Concluding Remarks.- Concluding Statement.