TY  - BOOK
AU  - Jayasekera N E M
AU  - Karunasekara K B
AU  - Samaranayake P
TI  - Initial studies on the genotype environment interactions in some Hevea cultivars
PY  - 1977///
PB  - Journal of the Rubber Research Institute of Sri Lanka : Conference Proceedings
KW  - Genotype-environment-interactions
KW  - Hevea
ER  -