Strasbourg (1) France (1) Assaying (1) Methods (1) Surveys (1) Identification (1) Primary commodities (1) Traffic flow (1) Raw materials (1) Pyrolysis (1) Possibility (1) Perspective (1) Pearls (1) Matter (1) Mass spectrometry (1) Gums and resins (1) Gas chromatography (1) Forests and forestry (1) Bronze age (1) Bronze (1) Biogeochemistry (1) Biochemical markers (1) Amber art objects (1) Methods (1) Identification (1) Provenances (1) Analysis (1) Tombs (1) Marcadores biológicos (1) Encuestas (1)