Demographia
Apparentia
Demographia |
---|
instantia de: disciplina academic[*], academic major[*] |
subclasse de: scientia social, geographia |
|
Commons: Demography |
Demographia[1] (de greco dêmos = populo, e graphia) es
- le studio statistic del collectivitates human; referite in un momento determinate e su evolution.
- le studio quantitative del populationes human o animal e lor variationes.