Holmes, A. <br/><br/>
Principles of Physical Geology / 
arthur holmes 
 - London :  thomas nelson,  1959. 
 - 532 p. ; 
<br/><br/><label>ISBN: </label>978-0177612992 
<br/><br/><label>Standard Tech. Report. No.: </label>
<br/><br/><label>Dewey Class. No.: </label>551  / HOL