Hall, W.J. 1929a Observations on the Coccidae of southern Rhodesia. - III.. Bulletin of Entomological Research 20: 359-376.
Notes: Notes on 23 scale insects, with 9 species and 5 varieties described as new.
Hall, W.J. 1929a Observations on the Coccidae of southern Rhodesia. - III.. Bulletin of Entomological Research 20: 359-376.
Notes: Notes on 23 scale insects, with 9 species and 5 varieties described as new.