APA
Samarappuli L, . (1987). Plastochron indexes in Hevea brasiliensis grown under two water regimes. : Bulletin of the Rubber Research Institute of Sri Lanka.
Chicago
Samarappuli L, . 1987. Plastochron indexes in Hevea brasiliensis grown under two water regimes. : Bulletin of the Rubber Research Institute of Sri Lanka.
Harvard
Samarappuli L, . (1987). Plastochron indexes in Hevea brasiliensis grown under two water regimes. : Bulletin of the Rubber Research Institute of Sri Lanka.
MLA
Samarappuli L, . Plastochron indexes in Hevea brasiliensis grown under two water regimes. : Bulletin of the Rubber Research Institute of Sri Lanka. 1987.