Mercykutty V. C., . (2002). Identification of Hevea clones : A manual. Kottayam: RRII.
Mercykutty V C, . 2002. Identification of Hevea clones : A manual. Kottayam: RRII.
Mercykutty V C, . Identification of Hevea clones : A manual. Kottayam: RRII. 2002.
