Mitchell, Colin W. <br/><br/>
Terrain evaluation :   an introductory handbook to the history, pri nciples, and methods of practical terrain assessment /  
Colin W. Mitc hell. 
 - 2nd ed. 
 - Harlow, Essex, England :   Longman Scientific & Technical,   1991. 
 - xviii, 441 p. :    ill., maps ;    24 cm. 
<br/><br/>Includes bibliographical references (p. 390-423) and index. 
<br/><br/><label>ISBN: </label>058230122X 0470216972 (Wiley) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Landforms.--------
<br/><br/><label>Dewey Class. No.: </label>551.41