NR technology 

 - volume :  illustrations ;  25 cm. 
<br/><br/> PTSL : 1970 (bhg.1) ; 1979 (j.10) ; 1980 (j.11) ; 1981 (j.12) ; 1985 (j.16) ; 1986 (j.17) ; 1979-1989 
<br/><br/><label>ISSN: </label>0307-9007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber--Periodicals.<br/>Rubber--Malaysia.<br/>Rubber industry and trade.