READ, H.H. WATSON, Janet <br/><br/>
INTRODUCTION TO GEOLOGY, Volume II: EARTH HISTORY; Part II: LATER STAGES OF EARTH HISTORY 

 - London  Macmillan and Company Limited, London   1978 
<br/><br/><label>ISBN: </label>0 333 24629 2 
<br/><br/><label>Dewey Class. No.: </label>550.09  / REA/IN