Amt für Wasser - Innovation in der städtischen Wasserinfrastruktur [412-APD-1414-2013-05-14 _ WaterImperative _ 022.jpg]
Zusammenfassung
Office of Water - Innovation in Urban Water Infrastructure
Public domain photograph of US government agency official, meeting, free to use, no copyright restrictions image - Picryl description
Tags
Datum
2000 - 2015
Quelle
The U.S. National Archives
Copyright-info
No known copyright restrictions