Colin Campbell (geologist)
[ar] كولن كامبل (جيولوجي)
[arz] كولن كامبيل
[de] Colin J. Campbell
[es] Colin Campbell (geólogo)
[eu] Colin Campbell (geologoa)
[fi] Colin Campbell (geologi)
[fr] Colin Campbell (géologue)
[it] Colin Campbell (geologo)
[nl] Colin Campbell (geoloog)
[ru] Кэмпбелл, Колин (геолог)