Greenland, David,  1940- <br/><br/>
The earth in profile :  a physical geography / 
David Greenland, Harm J. De Blij 
 - San Francisco :  Canfield Press,  1977 
<br/><br/><label>ISBN: </label>0063836157 
<br/><br/><label>LCCN: </label>76-54965