New varieties : Co 0118 (Karan 2), Co 0238 (Karan 4), Co 0218 (Shreyas) oleh Bakshi Ram, N. Vijayan Nair, G. Hemaprabha, B.K. Sahi, Narender Singh, R. Viswanathan, M. Balamuralikrishnan, U.S. Natarajan, R. Nagarajan, R.M. Shanthi, N. Balasundaram, M.N. Premachandran, P. Padmanabhan, D. Mohan Raj, S. Vasantha, R. Gomathi