TY  - GEN
AU  - Tillekeratne, L. M. K. 
AU  - Nugawela, A. 
TI  - Handbook of rubber: agronomy
SN  - 9559022032
U1  - 633.8952 
PY  - 2001///
CY  - Agalawatta
PB  - Rubber research Institute of Sri Lanka
KW  - RUBBER
KW  - FIELD AND PLANTATION CROPS / AGRICULTURE
ER  -