Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
WILLIAMS CT,"The host range, annual cycle and parasitoids of the African rice gall midge, Orseolia oryzivora Harris and Gagne' (Diptera : Cecidomyiidae) in central and southeast Nigeria",Buletin of the Entomological Research,,,1999,89,,341-349,https://cir.nii.ac.jp/crid/1573668926043997440,