Sullivan, Walter. <br/><br/>
Continents in motion :  the new earth debate / 
by Walter Sullivan. 
 - 2nd ed. 
 - New York :  American Institute of Physics,  1991. 
 - xi, 430 p. :  ill., maps. 
<br/><br/><label>ISBN: </label>0883187035  
<br/><br/><label>LCCN: </label>92025196     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Continental drift.