Collective study tour organised by the Health Committee of the League of Nations in the Baltic and North Sea ports
Collective study tour organised by the Health Committee of the League of Nations in the Baltic and North Sea ports
N. M. Josephus Jitta, Health Organisation, C. Stade, League of Nations. Health Committee
Details
- OL Work ID
- OL43597006W
Subjects
SanitationCommercePublic Health AdministrationPublic healthHarborsPublic Health