TY  - BOOK
AU  - Lowe J S
TI  - Copper sulphate as a yield stimulant for Hevea brasiliensis II. Techniques for the application of copper sulphate
PY  - 1964///
PB  - Journal of the Rubber Research Institute of Malaya
KW  - Copper sulphate application
KW  - Hevea brasiliensis
KW  - Yield
ER  -