de ballung (n)
― RelatedTo ⟶
Weight: 1.0
en agglomeration Source: English Wiktionary
de ballung (n)
― RelatedTo ⟶
Weight: 1.0
en accumulation Source: English Wiktionary
de ballung (n)
― RelatedTo ⟶
Weight: 1.0
en concentration Source: English Wiktionary