Arora, B.R.. <br/><br/>
Natural source electromagnetic induction in the earth /  
by B.R.AroraSri Niwas. 
 - 1st ed /  
 - New Delhi :   New Age International (P) Ltd. Publishers ,   1996 
 - 250p ;  
<br/><br/><label>ISBN: </label>81-224-1025-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H4(C5:8M6)  / M7;2