Demographia
| Demographia |
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| instantia de: disciplina academic[*], academic major[*] |
| subclasse de: scientia social, geographia |
| parte de: geographia |
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| 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.