ROBERT BROOK / SCIENCE PHOTO LIBRARY ROBERT BROOK / SCIENCE PHOTO LIBRARY
Industrial water pollution. Image 2 of 2. Flow of pollutants from a chemical factory into the River Mersey. Photographed in Widnes, Cheshire, England. For a view of the chemical factory that is the source of these pollutants, see image E820/223.
Model release not required. Property release not required.