Mineral resources development with particular reference to the developing countries / 

 - New York :      DESA ,  1970 
 - vi, 74p. ;  20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral resources <br/>Developing countries<br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>333.8  / DESA