TY  - BOOK
AU  - Narayanan R
AU  - Chin Png Tat
AU  - Ng E K
TI  - Optimum number of trees in tapping experiments on Hevea brasiliensis. I. Half spiral alternate daily tapping with and without stimulation
PY  - 1967///
PB  - Journal of the Rubber Research Institute of Malaya
KW  - Half spiral tapping
KW  - Hevea brasiliensis
KW  - Tapping experiments
ER  -