Billings, Marland P.  <br/><br/>
Structural geology /  
Marland P. Billings.  
 - 3rd ed.  
 - Delhi :  PHI Learning,   c1972 [2013]. 
 - xiv, 606 pages :  illustrations ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788120300590 8120300599 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Structural.
<br/><br/><label>Dewey Class. No.: </label>551.8 BIL