-- See Also the narrower term Family demography Here are entered works on the study of the determinants of the number, size, and composition of families.
--subdivision Mortality under individual animals, diseases, classes of persons, and ethnic groups for works that list or discuss the number of deaths during a given time due to a particular cause or occurring in a particular group, e.g. Fishes--Mortality; Cancer--Mortality
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-- See Also Population Here are entered works on the characteristics of human populations, especially with reference to the size and density, growth, distribution, migration, and vital statistics, and the effect of these on social and economic conditions. --subdivision Population under names of countries, cities, etc., and under ethnic groups
--subdivision Casualties (Statistics, etc.) under individual wars, e.g. World War, 1939-1945--Casualties (Statistics, etc.); and subdivision Statistics, Vital under names of countries, cities, etc. and under ethnic groups for compilations of birth, marriage, and death statistics