Stearn, Colin W. Carroll, Robert L. Clark, Thomas H. <br/><br/>
Geological evolution of northamerica 

 - 3rd 
 - New York  John Wiley & Sons  1979 
 - x,566p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Geology-North America
<br/><br/><label>Dewey Class. No.: </label>551.70097,S70G  /