Here are entered works on population shifts from an urban to a rural environment. Works on population shifts from a rural to an urban environment are entered under Rural-urban migration.
Plays set in an uncertain future, in a society ruled by an ineffectual, corrupt, or oppressive regime or by aliens, robots, etc. For plays set in a world or civilization after a catastrophic event (e.g., nuclear war, an alien invasion), sometimes also including the period immediately preceding the event, see Apocalyptic drama.
Fiction set in an uncertain future, in a society ruled by an ineffectual, corrupt, or oppressive regime or by aliens, robots, etc. For fiction set in a world or civilization after a catastrophic event (e.g., nuclear war, alien invasion, pandemic, environmental collapse), sometimes also including the period immediately preceding the event, see Apocalyptic fiction.
Countervailing power -- United States. / https://id.loc.gov/authorities/subjects/sh85033450 https://id.loc.gov/authorities/names/n78095330-781 : Galbraith, John Kenneth,
Counties -- United States -- Statistics. / https://id.loc.gov/authorities/subjects/sh2004003388 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99001414
--subdivisions Counting, Eggs--Counting and Nests--Counting under individual animals and groups of animals, e.g. Fishes--Counting; Fishes--Eggs--Counting; Fishes--Nests--Counting
Here are entered works on counting, including counting books. Works on the theory and systems of numbering are entered under Numeration. Works on the psychology of numeration are entered under Number concept.
