Maternal mortality from all conditions connected with childbirth in the United States and certain other countries
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
A tabular statement of infant-welfare work by public and private agencies in the United States
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
Baby-week campaigns. Suggestions for communities of various sizes
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
Infant mortality Montclair, N. J. A study of infant mortality in a suburban community ..
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
Infant mortality : results of a field study in Johnstown, Pa., based on births in one calendar year
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
Laws relating to "Mothers' pensions" in the United States, Denmark and New Zealand ..
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
Handbook of federal statistics of children
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown
Baby-saving campaigns. A preliminary report on what American cities are doing to prevent infant mortality ..
by
United States. Children's Bureau
series:
Unknown
first published:
Unknown