The balance of births and deaths

The balance of births and deaths

Detaylı Bibliyografya
Yazar: Kuczynski, Robert Rene 1876-
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: New York Macmillan 1928-.
Konular:
Europe > Statistics, Vital.
Europe > Population.