Glass beads (2) Glass (2) puits (1) test (1) région (1) matériau (1) intérêts (1) verre (1) côte (1) profession (1) Sri Lanka (1) Surveys (1) Commerce (1) Nineteen nineties (1) Antiquities, Prehistoric (1) Water (1) Stoves (1) Resemblance (Philosophy) (1) Production (Economic theory) (1) Pottery (1) Pearls (1) Prehistoric peoples (1) Interest (1) Inscriptions (1) Diet (1) Dates (Fruit) (1) Cooperation (1) Communities (1) Commerce (1) Carbon--Isotopes (1)