@incollection{30504,
  address        = {Canberra},
  author         = {Donald C. Laycock and John A. Z'Graggen},
  booktitle      = {New Guinea Area Languages and Language Study Vol 1: Papuan Languages and the New Guinea linguistic scene},
  editor         = {Stephen A. Wurm},
  pages          = {731-764},
  publisher      = {Research School of Pacific and Asian Studies, Australian National University},
  series         = {Pacific Linguistics: Series C},
  title          = {The Sepik-Ramu Phylum},
  volume         = {38},
  year           = {1975},
  bestfn         = {papua\laycock-zgraggen_sepik-ramu1975v2.pdf},
  besttxt        = {ptxt2\papua\laycock-zgraggen_sepik-ramu1975v2.txt},
  cfn            = {papua\laycock-zgraggen_sepik-ramu1975.pdf},
  citekeys       = {langsci237:laycock1975},
  copied_from    = {WALS},
  delivered      = {papua\laycock-zgraggen_sepik-ramu1975.pdf},
  fn             = {papua\laycock-zgraggen_sepik-ramu1975v2.pdf, papua\laycock-zgraggen_sepik-ramu1975.pdf, papua\laycock-zgraggen_sepik-ramu1975.pdf, papua\laycock-zgraggen_sepik-ramu1975v2.pdf},
  hhtype         = {overview;comparative;minimal},
  inlg           = {English [eng]},
  isreferencedby = {langsci237},
  lgcode         = {Iwam-unclear which one probably [iwm], Wogamusin [wog] and Chenapian [cjn], Abau [aau], Mehek [nux], Mayo = Yessan-Mayo [yss], Namie [nnm], Kwoma [kmo], Kwanga [kwj], Abelam = Ambulas [abt], Iatmul [ian], Chambri [can], Suarmin [seo], Yetfa [yet], Papi [ppe], Tuwari [tww], Gapun [gpn], Kambot [kbx]},
  local_ids      = {20407},
  macro_area     = {Papunesia},
  sortname       = {Donald C. Laycock and John Z'graggen},
  src            = {elcat, grambank, hh, langsci, wals}
}