Inlet pump house at Greenfield waste water treatment works, where raw sewage and untreated wastewater enters the system. Greenfield, Flintshire, Wales. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Brook, Robert |
Taille de l’image : | 6144 px × 4912 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |