Label | Dataset | Type | Subdivision | Identifier | |
---|---|---|---|---|---|
1. | Rare earth metals |
LC Children's Subject Headings |
Topic SimpleType Authority |
sj2021059732 | |
Lanthanide series ; Lanthanides ; Lanthanoid series ; Lanthanons ; Rare earth elements | |||||
2. | Rare earth metals |
LC Subject Headings (LCSH) |
Topic SimpleType Authority |
sh85111458 | |
Lanthanide series ; Lanthanides ; Lanthanoid series ; Lanthanons ; Rare earth elements |
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