Pearl, Frederic <br/><br/>
Archaeology and geoarchaeology of the Mukogodo Hills and Ewaso Ng'iro Plains, Central Kenya 

 - viii, 68 p.  ill. 
 - Cambridge monographs in African archaeology  59 BAR International series  1247 .
<br/><br/><label>ISBN: </label>1-84171-607-3