Verstappen, H.Th. <br/><br/>
An atlas illustrating the use of aerial photographs in geomorphological mapping 

 - Enschede, The Netherlands :  International Institute for Aerial Survey and Earth Sciences,  1977 
 - 178 p.  : ilus. 
 - ITC Textbook of photo-interpretation vol. 7 chapter 5 .
 - ITC Textbook of photo-interpretation vol. 7 chapter 5 .
<br/><br/><label>LCCN: </label>49199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fotografía aérea.<br/>Fotointerpretación.
<br/><br/><label>Dewey Class. No.: </label>526.982  / V47