MERRILL,GERORGE <br/><br/>
THE FIRST ONE HUNDRED YEARS OF AMERICAN GEOLOGY 

 - LONDON  HAVEN YALE UNIVERSITY PRESS  1930 
 - XVIII, 800p. :   ill ;  map ;  20cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>9  / D9