@book{157724,
  address             = {Mexico},
  author              = {Butler H., Inez M.},
  pages               = {xvii+350},
  publisher           = {Summer Institute of Linguistics},
  series              = {Gramáticas de Lenguas Indígenas de México},
  title               = {Gramática zapoteca: zapoteco de Yatzachi el Bajo},
  volume              = {4},
  year                = {1980},
  citekeys            = {cldf1:Butler-1980},
  hhtype              = {grammar (computerized assignment from "gramatica")},
  iso_code            = {zav},
  isreferencedby      = {cldf1},
  lgcode              = {[yatz1235]},
  macro_area          = {North America},
  olac_field          = {general_linguistics; semantics; syntax; typology},
  otomanguean_heading = {Zapotec},
  src                 = {cldf, otomanguean},
  wals_code           = {zya},
  wals_ref_name       = {Butler 1980}
}