-- See Also the narrower term Migration, Internal Here are entered works on the movement of population from one section to another section of the same country. Works dealing with migration from one country to another, or from one section of a country to another country or to a section of another country are entered under Emigration and immigration.
-- See Also Migrations of nations Here are entered works on mass migrations of peoples. Works on the spread of population largely in prehistoric times are entered under the heading Man--Migrations; in modern times, under Emigration and immigration. --subdivision Migrations under ethnic groups