Earth's electrical environment 
National Research Council 
 - Washington, D. C.  National Academy Press  1986 
 - xiv+263p.  figs;tables;index 
 - Studies in Geophysics .
<br/><br/><label>ISBN: </label>0-309-03680-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atmospheric ElectricityElectrical EnvironmentElectricity
<br/><br/><label>Universal Decimal Class. No.: </label>551.594/.596  / NRC