TY  - GEN
AU  - Mathew, N M
AU  - Sethuraj, M R
TI  - Natural rubber: Biology, cultivation and technology
T2  - 23
SN  - 0-444-88329-0
U1  - 633.895 2 SET 
CY  - Amsterdam, Elsevier Publishing Company
KW  - Natural rubber cultivation
ER  -