Powdermaker, H. 1931. Vital Statistics in New Ireland. Human Biology 3. 351-375.
@article{powdermaker1931b,
author = {Powdermaker, H.},
journal = {Human Biology},
key = {Powdermaker (1931b)},
pages = {351-375},
title = {Vital Statistics in New Ireland},
volume = {3},
year = {1931}
}