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De lʼemploi du chalumeau dans les analyses chimiques et les déterminations minéralogiques
...(CC0 1.0) This content is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this...
https://library.si.edu/digital-library/book/delemploiduchalu00berz
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Papers
...(CC0 1.0) This content is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this...
https://library.si.edu/digital-library/book/papers00fres
