TY  - BOOK
AU  - Paardekooper,E C
TI  - R.R.I.M planting manual no. 11: : A summary of available information on the parentage, distribution, yields, and secondary characteristics of clones planted commercially or showing promise in trials
PY  - 1965///
CY  - Malaya: 
PB  - Rubber Research Institute of Malaya, 
KW  - Manual
ER  -