TY  - BOOK
AU  - Liyange A de S
TI  - Influence of some factors on the pattern of wintering and on the incidence of oidium leaf fall in clone PB 86
PY  - 1976///
PB  - Journal of the Rubber Research Institute of Sri Lanka
KW  - Hevea brasiliensis
KW  - Oidium leaf fall
KW  - Wintering
ER  -