Manufacturing and application technologies of Downstream Petrochemic al industries./marketing of and market development for petrochemical :   issue paper /  
prepared by the UNIDO Secretariat. 
 - Vienna, Austria :   United Nations Inustrial Development organizati on.,   1993. 
 - 24 p. ;    30 cm. 
<br/><br/>  ID/WG.533/2   21 June 1993.   At head of title : onsultation on Downstream Petrochemical Industrie s in Developing Countries , Tehran, Islamic Republic of Iran. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrochemical industry ----Developing countries.----Conngresses.<br/>Plastic industry and trade ----Developing countries ----Conngresses.