Backgrounds of human fertility in Puerto Rico; a sociological survey.

Backgrounds of human fertility in Puerto Rico; a sociological survey.

書誌詳細
第一著者: Hatt, Paul K.
フォーマット: 図書
言語:English
出版事項: Princeton Princeton University Press c1952.
主題:
Fertility.
Puerto Rico > Social conditions.
Puerto Rico > Statistics, Vital.