TY  - BOOK
AU  - Singh, Daya Shankar.
TI  - Inbreeding Depression in Hybrid Sunflower (Helianthus annuus L.)
U1  - 631.53 
PY  - 1997///
CY  - .- Pusa, Samastipur
PB  - : RAU
KW  - Plant Breeding
KW  - Sunflower
KW  - Hybrid
KW  - Thesis
KW  - M. Sc
ER  -