Effect of Auxins and Light on Rooting Stem Cuttings of Populus nigra Salix tetrasperma, Ipomea fistulosa and Hibiscus notodus in Relation to Polarity.
Nanda
K K
KK
Panjab Universily Botany Dypartment, Chandigarh-14, India.
Purohit
A N
AN
Kochhar
V K
VK