has subject area 0402 Geochemistry (FoR) 0403 Geology (FoR) 2101 Archaeology (FoR) Archaeology (Science Metrix)
keywords Archaeology Chemistry Chemistry, Analytical Chemistry, Inorganic & Nuclear Chengdu Plain Geology Geosciences, Multidisciplinary Han Dynasty Physical Sciences Science & Technology Social Sciences archaeometallurgy southwest China steel fining process