TY  - BOOK
AU  - T. Shobha Rani
AU  -  R.L. Ravikumar  Department of Genetics and Plant Breeding
TI  - Role of cyclic selections and induced mutations for improvement of resistance to alternaria leaf blight (Alternaria helianthi) A
U1  - 630 
PY  - 2003///
CY  - Dharwad
PB  - University of Agricultural Sciences Dharwad
ER  -