UNC HABITAT <br/><br/>
LAND SURVEY AND LARGE -SCALE MAPPING IN SUB-SAHARAN AFRICA 

 - NAIROBI  HABITAT PUBLICATIONS UNIT  2001 
 - 134P. 
<br/><br/><label>ISBN: </label>9211314666 
<br/><br/><label>LC Class. No.: </label>HD 966  / .L36 2001