TY  - BOOK
AU  - B. Somashekar
AU  -  G.v. Havanagi  Department of Agronomy
TI  - Performance of sunflower (Helianthus annuus L.) genotypes in relation to sowing dates and plant population levels during rabi se
U1  - 630 
PY  - 1987///
CY  - Bangalore
PB  - University of Agricultural Sciences, Bangalore
ER  -