TY  - BOOK
AU  - Lakhana, Hareshkumar Raysinhbhai,
TI  - Effect of Date of Sowing on Abundance of Pollinators in Relation to Yield of Niger Guizotia Abyssinica (L.F) Cass
PY  - 2017///
CY  - Navsari
PB  - Agricultural Entomology Dept., N. M. C. A.
ER  -