Jeffreys, H. <br/><br/>
The Earh 

 - CAMBRIDGE UNIVERSITY PRESS  LONDON  1976 
 - 574p.  chart, map 
<br/><br/><label>ISBN: </label>0521206480 
<br/><br/><label>Nat. Bib. No.: </label>4622 
<br/><br/><label>Universal Decimal Class. No.: </label>551.1  / JEF