Promising rubber planting materials and the concept of multiclone planting - Licy J; Mercykutty V C; Saraswathyamma C K (Papers presented at the Seminar on Reduction of Immaturity Period and New Clones of Hevea, UPASI, Kottayam, 1997)
Keywords: Multiclone planting; Planting materials; Rubber clones