histoire (2) Europe (2) History (2) Antiquities, Prehistoric (2) Prehistoric peoples (2) History (2) transport (1) norme (1) étable (1) spectacle (1) recherche (1) région (1) structure de la population (1) plomb (1) population (1) géographie (1) génétique (1) Europe (1) taux (1) Dynamics (1) Dispersal (1) Genetics (1) Commerce (1) DNA, Fossil (1) Labor (1) Evolution (Biology) (1) Work (1) Transportation (1) Science (1) Research (1)