TY  - BOOK
AU  - Liyanage A de S
AU  - Peries O S
AU  - Sebastian R D
TI  - Assessment of the incidence of Oidium leaf fall and economics of its control in the smallholdings
PY  - 1971///
PB  - Rubber Research Institute of Ceylon Quarterly Journal
KW  - Disease control
KW  - Oidium leaf fall
ER  -