TY  - BOOK
AU  - Sivanadyan K
AU  - Haridas G
AU  - Pushparajah E
AU  - Sivakumaran S
TI  - Influence of immature phase manuring, girth at opening and exploitation systems on early Hevea yields
PB  - Proceedings of the RRIM Rubber Growers Conference, Johore, 1987; p167-193
KW  - Girth
KW  - Hevea
KW  - Immature phase
KW  - Yields
ER  -