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2 Subjects: “...earths...”

3 Subjects: “...rare-earth elements...”

4 Subjects: “...thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment::RNF...”

5 Subjects: “...thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment::RNP...”

6 Subjects: “...thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment::RNF...”

7 Subjects: “...rare-earth boride (REB6)...”

8 Subjects: “...earth system model...”

9 Subjects: “...heavy Rare Earth Elements (hREE)...”

10 Subjects: “...thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RN The environment...”

11 Subjects: “...rare earth upconversion nanoparticles...”

12 “.... The efficient removal of rare-earth ions, as well as the sensitization of their luminescence in aerogels, makes...”

13 “...Nowadays, Forestry has become an important field for the Environmental and Earth sciences due...”

14 “... names. That is, a comprehensive and accurate description is provided for alkali, alkaline earth, regium...”