Parasnis, D. S. <br/><br/>
Principles of applied geophysics / 
D. S. Parasnis. 
 - 2nd ed. 
 - London :  Chapman & Hall,  1972. 
 - ix, 214 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label>0412109808 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Prospecting--Geophysical methods<br/> Geophysics