00641nam a22002057a 4500 OSt 250609b |||||||| |||| 00| 0 eng d 595.7 S48B Singh, Vijay Shankar. Bioecological Interactions Regulating Populations of Predatory Coccinellids on Lipaphis erysimi Kalt. in Cruciferous Oilseed Crops / by Vijay Kumar Singh .- Pusa, Samastipur : RAU , 1991 80p. M. Sc. Entomology and. Agri. Zoology Oilseed Crops Predatory Coccinellids Thesis M. Sc. ddc T 48194 48194 0 0 ddc 0 0 RAU RAU 2025-06-09 0.00 0 595.7 S48B 43160-UL 2025-06-09 0000-00-00 T Gift