bois (2) puits (2) test (2) échantillonnage (2) recherche (2) région (2) papier (2) animal (2) analyse (2) herbe (2) aliment (2) changement écologique (2) consommation (2) charbon de bois (2) ordre (2) Food (2) Case (2) Stipa (2) Aleppo pine (2) Wood (2) Theater (2) Snails (2) Sampling (2) Research (2) Process (Law) (2) Plants, Edible (2) Plants (2) Plant remains (Archaeology) (2) Pine nuts (2) Paper (2)