David Theobald <br/><br/>
Gis Concepts And Arcview Methods ; 
David Theobald; 
 - New York:   Conservation Planning Technologies:   2001. 
 - 46P  30CM 
 - Southern Africa Specialised Series .
<br/><br/><br/>Eng 
<br/><br/><label>LC Class. No.: </label>G70.212 THE 2001