A survey of the effect of washing hands as a health habit in the incidence of parasites among public school children [microform].

A survey of the effect of washing hands as a health habit in the incidence of parasites among public school children [microform].

Detalles Bibliográficos
Autor Principal: Ancheta, Nellie C.
Formato: Visual Material
Idioma:English
Publicado: Quezon City Photoduplication Service. University of the Philippines Library 1976.
Subjects:
School hygiene > Philippines.
School children > Diseases > Philippines.
Hand washing.
School children > Health and hygiene > Philippines.