Padmavathi, G., N. V. Krishnaiah, G. S. V. Prasad, and Y. K. Rao. “Identification of Green Leafhopper [Nephotettix Virescens (Distant.)] Resistance Genes in Rice”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, vol. 67, no. 02, May 2007, pp. 118-20, doi:.