Geophysical research bulletin 

 - Hyderabad:   National Geophysical Research Institute,   1982 
 - 413p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geophysical
<br/><br/><label>Subjects--Index Terms: </label>Research 
<br/><br/><label>Universal Decimal Class. No.: </label>550.3(067)  / M2