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