Rare earth minerals and minerals for electronic uses proceedings of the International Conference...held 23-25 January 1991, Hat Yai, Thailand - International Conference on Rare Earth Minerals and Minerals for Electronic Uses (1991 : Hatyai, Thailand); Siribumrungsukha B (Switzerland Trans Tech Pub., 1991)
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Keywords: Earths, Rare -- Thailand -- Congresses; Minerals -- Thailand -- Congresses; Electronics in earth science -- Congresses; Rare earth metals -- Congresses