TY  - BOOK
AU  - Waidyanatha U P de S
AU  - Stauss R
AU  - Wijesinghe D S
TI  - Zero-grzed pasture under immature Hevea rubber : Improved productivity of Panicum maximum and P. maximum + Pureria phaseoloides and their competition with Hevea
PY  - 1982///
PB  - Journal of the Rubber Research Institute of Sri Lanka
KW  - Hevea rubber
ER  -