@article{155988,
  author           = {Ward, Ida Caroline},
  journal          = {Bulletin of the School of Oriental and African Studies},
  number           = {3/4},
  pages            = {831-837},
  title            = {Verbal tone patterns in West African languages},
  volume           = {12},
  year             = {1948},
  hhtype           = {specific_feature (computerized assignment from "verbal")},
  jfmnote          = {Deals with the Kwa languages Twi and Ewe, and the Benue-Congo languages Yoruba (Defoid), Igbo (Igboid) and Efik (Cross-River).},
  keywords         = {;waf;tgo;bnn;nga;lng;phn;tnl;u.121;u.181;t.511;t.911;t.241;},
  lgcode           = {Efik [efi], Akan [aka], Yoruba [yor], Ewe [ewe], Igbo [ibo] (autotranslated from Maho's coding system)},
  macro_area       = {Africa},
  notes            = {Deals with the Kwa languages Twi and Ewe, and the Benue-Congo languages Yoruba (Defoid), Igbo (Igboid) and Efik (Cross-River).},
  src              = {eballiso2009, weball},
  subject_headings = {waf, tgo, bnn, nga, lng, phn, tnl, u.121, u.181, t.511, t.911, t.241}
}