Life in New York. In Philadelphia, according to the Report of the Board of Health for 1850, the total number of deaths during the year was 8,509, of whom 2,557 were under one year of age ; 1,055 between one and two years ; 930 between two and five ; 419...
Mortality Statisticas of the Seventh cnsus of the Unted States 1850 - Halaman 16
oleh J.D.B. DE BOW - 1855
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