The lead and zinc industries  longterm prospects 
Alfredo J. Dammert, Jasbir G. S. Chhabra  
 - Washington, D. C.  World Bank  1990  
 - vii, 240p,  27cm 
<br/><br/><label>ISBN: </label>0821315382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lead industry and trade<br/>Zinc industry and trade