TY  - BOOK
AU  - Vilanilam, J V
TI  - Rubber
U1  - 633.8952 
PY  - 1975///
CY  - Thiruvananthapuram
PB  - State Institute of Languages
KW  - General Stack
KW  - Agriculture
KW  - Field & plantation crops
KW  - Generalia
ER  -