1. C. J. Driscoll, 1978 : Induction and use of the "Cornerstone" male-sterility mutant in wheat . Proc. 5th Int. Wheat Genet. Symp. New Delhi, India, pp.499 -502 .
2. J. Larsen, and G. Kimber, 1973 : Chromosome length and arm ratio ofTriticum turgidumandT. tauschiistudied by a new method . Proc. 4th Int. Wheat Genet. Symp. Columbia, Mo., pp.691 -696 .
3. R. A. McIntosh, 1983 : A catalogue of gene symbols in wheat (1983 Edition) , Proc. 6th Int. Wheat Genet. Symp. Kyoto, Japan, pp.1179 -1254 .