Sorensen H Ed. <br/><br/>
Alkaline rocks 
Sorensen H Ed. 
 -  1974 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>49249 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Igneous rocks<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H21-34, L4