551.7<br/>MAC<br/><br/>
7406<br/><br/>
Macdougall, J. D. <br/><br/>
A SHORT HISTORY OF PLANET EARTH  : MOUNTAINS, MAMMALS, FIRE, AND ICE 

. – NEW YORK :  JOHN WILEY & SONS, INC..
<br/><br/>vi, 266 p. 
<br/><br/>ISBN 0-471-19703-3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOLOGY
<br/><br/><label>Dewey Class. No.: </label>551.7  / MAC