Infant mortality : results of a field study in Johnstown, Pa., based on births in one calendar year
by Emma Duke
| Year of publication: |
1915
|
|---|---|
| Authors: | Duke, Emma |
| Publisher: |
Washington, DC : Government Printing Office |
| Subject: | Kindersterblichkeit | Child mortality | Fertilität | Fertility | Feldforschung | Field research |
| Extent: | 93 S Ill., Taf |
|---|---|
| Series: | |
| Type of publication: | Book / Working Paper |
| Language: | English |
| Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10000423526