@misc{91342,
  pages      = {220},
  title      = {Nociones básicas de higiene y sanidad},
  url        = {http://www.sil.org/americas/peru/show_work.asp?id=20564},
  year       = {1974},
  country    = {Peru [PE]},
  inlg       = {Spanish [spa]},
  lgcode     = {Spanish [spa]},
  macro_area = {Eurasia},
  sil_id     = {20564},
  src        = {sil16},
  subject    = {Health and hygiene [Zhhb]}
}