An integrated geoarchaeological approach to assess human forcing on landscape: evolution of an Iron Age oppidum (Auvergne, France). Author(s): Mayoral, A., Peiry, J.-L., Berger, J.-F., Poux, M., Milcent, P.-Y., Vautier, F., & Miras, Y. Date: XVII UISPP World CongressBurgos, 2014