Beatrice Sheets Duncan profile picture

Beatrice Sheets Duncan

Is this your author profile? Create an account to claim and customize it!

Stand Alone

Infant Mortality Results of a Field Study in Manchester, N. H. , Based on Births in One Year
Infant Mortality Results of a Field Study in Manchester, N. H., Based on Births in One Year
Infant Mortality Results of a Field Study in Manchester, N. H. , Based on Births in One Year (Classic Reprint)
Infant Mortality Results of a Field Study in Manchester, N. H., Based on Births in One Year
Infant Mortality Results of a Field Study in Manchester, N. H., Based on Births in One Year (Classic Reprint)
Infant Mortality Results of a Field Study in Manchester, N. H. , Based on Births in One Year