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Books Books 1 - 4 of 4 on Birth statistics are important mainly on account of the influence of the birth rate....  
" Birth statistics are important mainly on account of the influence of the birth rate upon the increase, and upon the sex and age distribution of the population. Population, marriage, birth and death statistics are, indeed, so interdependent, that no one... "
Annual Report of the Secretary of State on the Registration of Births and ... - Page 12
by Michigan. Commissioner of Health, Michigan. Dept. of State - 1912
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Vital Statistics: A Memorial Volume of Selections from the Reports and ...

William Farr - Vital statistics - 1885 - 563 pages
...BIRTH REGISTER: STATISTICS OF FIRST Воин. 6. — STILL BIRTHS. PART III.-BIRTHS. INTRODUCTION. BIRTH statistics are important mainly on account of...acquaintance with the main principles and bearings of tham all. Birth statistics, including those of illegitimacy, moreover, possess a social interest apart...
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Vital statistics

William Farr - 1885 - 563 pages
...III— BIRTHS. INTRODUCTION. BIRTH statistics are important mainly on account of the influence of Ihe birth-rate upon the increase, and upon the sex and...efficiently handled without a full acquaintance with the mam principles and bearings of th9m all. Birth statistics, including those of illegitimacy, moreover,...
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Annual Report of the Secretary of State on the ..., Volume 45, Part 1911

Michigan. Dept. of State - Vital statistics - 1913
...THE YEAR 1911. Birth statistics are important mainly on account of the influence of the birth rate upon the increase, and upon the sex and age distribution...without a full acquaintance with the main principles and tan rings of them all. Birth statistics, including those of illegitimacy, moreover, possess a social...
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Annual Report of the Secretary of State on the ..., Volume 48, Part 1914

Michigan. Dept. of State - Vital statistics - 1917
...THE YEAR 1914. Birth statistics are important mainly oil account of the influence of the birth rate upon the increase, and upon the sex and age distribution...of the population. Population, marriage, birth and deatli statistics are, indeed, so interdependent, that no one of these branches of vital statistics...
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