Report of the Preparatory Committee on the principles governing the organisation of medical assistance, the public health services and sanitation in rural districts.
European Conference on Rural Hygiene(1931 :Geneva, Switzerland)
League of Nations.Health Organisation.
Geneva : League of Nations,
1931.
At head of title: League of Nations. Health Organisation.
"Official no.: C.H. 1045."
"Geneva, June 1st 1931."
Rural health.