Yazar
John Keith Hargreaves
6 cilt bulundu.
Cilt sonuçları
High-Latitude Ionosphere and Its Effects on Radio Propagation
R. D. Hunsucker, John Keith Hargreaves · Cambridge University Press
640 sayfa · 2002
Ionospheric radio wave propagation
The upper atmosphere and solar-terrestrial relations
John Keith Hargreaves · Van Nostrand Reinhold
298 sayfa · 1979
Solar radiation / Upper Atmosphere / Atmosphere, upper
Liberal Reform and Industrial Relations
John A. Hargreaves, Keith Laybourn, Richard Toye · Taylor & Francis Group
208 sayfa · 2017
Liberalism / Great britain, politics and government, 1837-1901 / Great britain, politics and government, 1901-1936 / Social reformers / Biography
Catalog of auroral radio absorption during 1976-1979 at Abisko, Sweden
John Keith Hargreaves · U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Data and Information Service
69 sayfa · 1982
Observations / Radio auroras