TY  - BOOK
AU  - Wright,Herbert
TI  - Hevea brasiliensis,: or Para rubber, its botany, cultivation, chemistry and diseases,
AV  - SB291.H4 W7 1906
PY  - 1906///
CY  - Colombo
PB  - Messrs. A. M. & J. Ferguson
KW  - Rubber
N1  - References: p. [iii]
ER  -