Williams, H. Turner, F.J. Gilbert, C.M. <br/><br/>
Petrography 

 - Vakils, Feffer and Simons Private Ltd  Bombay  1965 
 - 406p.  Fig., Table 
<br/><br/><label>Nat. Bib. No.: </label>3558 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrography
<br/><br/><label>Universal Decimal Class. No.: </label>552.1  / WIL