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dutu > elementi kemikali > metali > ulimwengu adimu vya ardhi

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创建的: 2023-11-29T14:50:42Z

ulimwengu adimu vya ardhi  

定义

  • Information A rare-earth element or rare-earth metal, as defined by IUPAC is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, as well as scandium and yttrium. (en)

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http://aims.fao.org/aos/agrovoc/c_24889

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RDF/XML TURTLE JSON-LD 创建的 2011/11/20, 最后修改 2024/7/3