Title: Kānsamrūat prachākō̜n chāokhao Phao Lāhū (Mūsœ̄) læ Phao ʻĀkhā (ʻĪkō̜), Phō̜. Sō̜. 2522 =
Subtitle: Lahu-Akha survey 1979
Subjects: Health and hygiene, Lahu (Asian people), Public health, Akha (Asian people, Akha (Southeast Asian people)
Places: Thailand