Mason, J. E. <br/><br/>
Managanese occurences in the vicinity of Kiwera, Coast Province,  Ke nya. 

 - Nairobi :    Ministry of Natural Resources. Mines and Geological Dep t.,    1968. 
 - 15 p. :    tabs., diagrs. ;    32 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Manganese areas -- Kenya -- Kiwara.