TY  - BOOK
AU  - Rajapakse R A
AU  - Gunasena W A S
AU  - Joganathan B
TI  - Use of pitch oil in natural rubber compounding
PY  - 1976///
PB  - Journal of the Rubber Research Institute of Sri Lanka
KW  - Ageing
KW  - Natural rubber
KW  - Pitch oil
ER  -