Verstappen, H. Th. <br/><br/>
Remote sensing in geomorphology / 
H. Th. Verstappen. 
 - Amsterdam :  Elsevier Scientific,  1977. 
 - ix, 214 p. :  ill., maps. 
<br/><br/><label>ISBN: </label>0444410866 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomorphology--Remote sensing.