de perm (n)
― RelatedTo ⟶
Weight: 1.0
en perm Source: English Wiktionary
de perm (n)
― RelatedTo ⟶
Weight: 1.0
de geologie Source: German Wiktionary
de perm (n)
― RelatedTo ⟶
Weight: 1.0
fr permien Source: French Wiktionary