Kessel, Norman. <br/><br/>
The mineral industry and its contribution to the development of the Zambian economy, 1945-1970  [microform]. 

 - Leeds :  University of Leeds,  1971. 
<br/><br/>Thesis (Ph.D.)--University of Leeds, 1971. 
<br/><br/>Bibliography: p. 262-278. 
<br/><br/><br/>Microfilm. Leeds : University of Leeds, 1971. 1 microfilm reel : negative ; 35 mm. <br/>Microfilm. Leeds : University of Leeds, 1971. 1 microfilm reel : negative ; 35 mm. <br/>Microfilm. Leeds : University of Leeds, 1971. 1 microfilm reel : negative ; 35 mm. <br/>Microfilm. Leeds : University of Leeds, 1971. 1 microfilm reel : negative ; 35 mm. <br/>Microfilm. Leeds : University of Leeds, 1971. 1 microfilm reel : negative ; 35 mm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper industry and trade -- Zambia.--Copper industry and trade -- Zambia.<br/>Mineral industries -- Zambia.--Mineral industries -- Zambia.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Zambia -- Economic policy.--Zambia -- Economic policy.<br/>Zambia -- Economic conditions.--Zambia -- Economic conditions.