Preliminary investigations in control of sistotroga Cerealella (oliver)by local repellents - Kirishnarajah, S.R.,Department of Zoology,Jaffna Campus,Vaddukoddai; Ganesalingam, V.K.,Department of Zoology,Jaffna Campus,Vaddukoddai (Proceedings of the 34th Annual Session,Part I - Abstracts, 1977)
Keywords: Nutural Sciences; -