na 1967

1967. Educación sanitaria.

@misc{38549,
  title      = {Educación sanitaria},
  url        = {http://www.sil.org/americas/peru/show_work.asp?id=20539},
  year       = {1967},
  country    = {Peru [PE]},
  inlg       = {Spanish [spa]},
  lgcode     = {Spanish [spa]},
  macro_area = {Eurasia},
  sil_id     = {20539},
  src        = {sil16},
  subject    = {Health and hygiene [Zhhb], Teacher's guides [Ztgd]}
}