Annual report / 
Institut Penyelidikan Getah Malaysia 
 - Kuala Lumpur :  Institut Penyelidikan Getah Malaysia  1994- 
 - v. ;  ill.;  30 cm. 
 - Annually 
<br/><br/> Kepunyaan PTSL : 1928, 1934, 1935, 1936, 1939, 1967, 1968, 1970, 1971, 1972, 1973, 1974, 1975, 1976,  1977, 1978, 1979, 1980, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994 
<br/><br/><label>ISBN: </label> Hadiah