Rao Rama B.S. and Muthy I.V.R. <br/><br/>
Gravity and magnetic methods of prospecting 
Rao Rama B.S. and Muthy I.V.R. 
 - NewDelhi  Arnold-Heinemann  1978 
<br/><br/><label>Dewey Class. No.: </label>622.7  / RAO.G