TY  - BOOK
AU  - Sanjivan Kumar
TI  - Foraging Behaviour and Population Efficiency of Honey Bee in Seed Production of Sunflower (Helianthus annus L.)
U1  - 638.14 
PY  - 1999///
CY  - .- Pusa, Samastipur
PB  - : RAU
KW  - Entomology and Agricultural Zoology
KW  - Sunflower
KW  - Honey Bee
KW  - Seed Production
KW  - Thesis
KW  - M. Sc
ER  -