Malthusianism -- 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
Maltreated Children -- See Abused children Here are entered works on children who are victims of child abuse. Works on adults who were abused as children are entered under Adult child abuse victims.