TY  - BOOK
AU  - Ashok G Bevinagidad
AU  -  S D Shashidhara  Department of Seed Science and Technology
TI  - Studies on the effect of size and density grading on seed quality and yield of sunflower (Helianthus annuua L.)
U1  - 630 
PY  - 1988///
CY  - Dharwad
PB  - University of Agricultural Sciences, Dharwad
ER  -