Ratcliffe, J. A. <br/><br/>
Sun, earth and radio  an introduction to the ionosphere and magnetosphere 
J. A. Ratcliffe 
 - London  Weidenfield & Nicolson  1970 
 - 256p.  figs; refs 
<br/><br/><label>ISBN: </label>978-0303178941 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IonosphereMagnetosphereIonospheric Radio Wave Propagation
<br/><br/><label>Universal Decimal Class. No.: </label>551.510.535.4/.537  / RAT