Zubkov, V <br/><br/>
General petrography  a short course 

 - 2d ed 
 - Moscow  Mir Pub.  1972 
 - 228p   
<br/><br/><label>Subjects--Topical Terms: </label><br/>EARTH SCIENCE
<br/><br/><label>Dewey Class. No.: </label>552.2  / ZUB