Essentials of geography :  regions and concepts / 
by Harm J. de Blij. With a chapter by Stephen S. Birdsall; cartography by Hans J. Stolle; editorial assistance by Alan F. Ryan 
 - Wiley : New York,  1974 
 - xvi, 410 p. :  illus.,  27 cm. 
<br/><br/> Based on the author's Geography: regions & concepts 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0471200492 
<br/><br/><label>LCCN: </label>73-013648 //r882 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography