Jeffreys, Harold  <br/><br/>
The earth  its origin, history, and physical constitution 
Harold Jeffreys 
 - Cambridge  Cambridge University Press  1959 
 - xvi+420p.  figs; index; tables 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EarthEarth-historyEarth-origin
<br/><br/><label>Universal Decimal Class. No.: </label>551.1/.4  / JEF