TY  - GEN
AU  - Petch, T. 
TI  - The physiology and diseases of hevea brasiliensis : the premier plantation rubber tree
SN  - 9781176301412
U1  - 633.8952 
PY  - 1911///
CY  - London
PB  - Dulau & Co.
KW  - Rubber
KW  - Plantation crops
ER  -