Sparks B W <br/><br/>
Rocks and belief 
Sparks B W 
 - London  Longman           1975 
 - xviii,404p.  cm. 
<br/><br/><label>Standard No.: </label>51691 
<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, L5