Wilson Marjorie <br/><br/>
Igneous petrogenesis 

 - London  Unwin Hyman          1989 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>51572 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H21, M9;1