Diederix, D. <br/><br/>
The geology of the Nchanga mining licence area 

 - Chicago  NCCM, Geology Department  1977 
 - 56p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>LC Class. No.: </label>GY QE383.Z33D53