Laporan tahunan =  Annual report. 
 Annual report. 

 - Kuala Lumpur :  Institut Penyelidikan Getah Malaysia,  1993- 
 - v. :  charts, ill. (some col.) ;  30 cm. 
 - Annual. 
<br/><br/> Kepunyaan PTSL : 1972, 1980, 1981, 1983, 1985, 1986, 1989, 1992, 1993, 1994, 1996, 1997. 
<br/><br/><label>ISSN: </label>0126-9666 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Institut Penyelidikan Getah Malaysia--Periodicals.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hevea--Periodicals.<br/>Rubber--Periodicals.<br/>Rubber industry and trade--Periodicals.