Arunachalam, V.2019-11-132019-11-132017In: Biotechnology of Plantation Crops. (Eds.)P. Chowdappa, Anitha Karun, M.K. Rajesh, S.V. Ramesh, Pub. by Daya Publishing House, Astral International Pvt.Ltd., 2017 p-699-709http://hdl.handle.net/123456789/7689enCocoaBook chapter