TY  - BOOK
AU  - R. Raghavndra
AU  -  H.L. Nadaf  Department of Genetics and Plant Breeding
TI  - Heterosis and combining ability studies in sunflower (Heliathus annuus L.) Using mutant restorer lines
U1  - 630 
PY  - 2004///
CY  - Dharwad
PB  - University of Agricultural Sciences Dharwad
ER  -