One of the following source of rubber
(1) Cedrus deodara
(2) Tectona grandis
(3) Hevea brasiliensis
(4) Michelia champaca.
One of the following source of rubber
(1) Cedrus deodara
(2) Tectona grandis
(3) Hevea brasiliensis
(4) Michelia champaca.
(1) Cedrus deodara
(2) Tectona grandis
(3) Hevea brasiliensis
(4) Michelia champaca.