Proceedings of the First- National Conference on Infant Mortality and Public Welfare, 1921-.

Proceedings of the First- National Conference on Infant Mortality and Public Welfare, 1921-.

التفاصيل البيبلوغرافية
مؤلفون مشاركون: Philippine Islands. Office of the Public Welfare Commissioner, National Conference on Infant Mortality and Public Welfare (1st : 1921)
التنسيق: كتاب
اللغة:English
منشور في: Manila Bureau of Print. 1922-
الموضوعات:
Hygiene, Public > Congresses.
Hygiene, Public > Philippines.
Infants > Mortality.