- Bhatnagar, P.S. et ai. (1994). Trap. Sci., 34: 361-368.
- Deb, S.D. and Talukdar, P. (1997). Indian J. Genet., 57: 36-39.
- Eberhart, SA and RusseU, WA (19661. Crop Sci., 6: 36-40.
- Finlay, K.W. and Wilkinson, G.N. (1%3). Aust. J. AgrJc. Res., 14: 742-754.
- SIngh, M. et ai. (1995). Indian J. Agric. Sci., 65: 757-759.
- Taware, S.P. et ai. (1991). Indian J. Agric. Sci., 61: 933-936.