TY  - BOOK
AU  - Yogaratnam N
AU  - Silva F P W
AU  - Weerasuriya S M
TI  - Recent developments in the nutrition of Hevea in Sri Lanka
PB  - Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p19-46Proceedings of the International Rubber Conference, Colombo, 1984, V1. Part 1; p207-247
KW  - Hevea nutrition
KW  - Sri Lanka
ER  -