Geologisches Landesamt Nordrhein-Westfalen (verduidelijking)
"Geologisches Landesamt Nordrhein-Westfalen" is samengesteld uit ten minste 2 verschillende auteurs, onderscheiden door hun werken.
Auteurssplitsing
Geologisches Landesamt Nordrhein-Westfalen (onbekend)
Algemene kennis
- Ontwarringsbericht
- Due to how LibraryThings author combination works, any Geologisches Landesamt will be lumped into this one author. These offices are usually distinct between at least different German states (idk if equivalent institutions exist in Austria or Switzerland)