TY  - GEN
AU  - Singh, B.D.
AU  - Singh, R.B.
AU  - Singh, R.M.
TI  - Advances in cytogenetics and crop improvement
U1  - 574.873 223 SIN 
CY  - New Delhi, Kalyani Publishers
KW  - Genetics/ heredity/ genetic diversity/ genes/ plant breeing/ tissue culture
ER  -