Zambia issue / 
editors: D.R. de Vletters, S. Dijkstra [and] J.W. ter Druggen. 
 -  Royal Geological and Mining Society of the Netherlands,  1972. 
<br/><br/> Contains material on the geology and copper mining on the Zambian copperbelt.  Issue of Geologie en Mignbouw, vl. 51, no. 3, May-June, 1972. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology -- Zambia.--Geology -- Zambia.<br/>Mines and mineral resources -- Zambia.--Mines and mineral resources -- Zambia.<br/>Copper mines and mining -- Zambia.--Copper mines and mining -- Zambia.