Benton, A.  <br/><br/>
Selection of projects and production processes for basic and intermediate petrochemicals in developing countries  (Book) 

 - New York  United Nations  1969 
 - 36 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum chemicals industry--Developing countries
<br/><br/><label>Universal Decimal Class. No.: </label>678.7/.8 BEN  / 1718