Spencer, Edgar W. <br/><br/>
Physical geology 

 - London :  Addison-wesley publishing,  1983. 
 - ix,611p.;  ill.;  29cm 
<br/><br/><label>ISBN: </label>0-201-06423-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Sciences<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>551  / SPE