Report on metal refinery in Karachi 

 - Multiple Pages:  ill. :  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report <br/>Document <br/>Metal Refinery 
<br/><br/><label>Gov. Doc. Class. No.: </label>PAK COM 44