TRACES OF POLLUTION ON THE NIAGARA RIVER ARE CAUSED BY DISCHARGE OF WASTES JUST TWO MILES UPSTREAM FROM THE FALLS - NARA - 549512
Summary
Public domain image - Environmental protection federal program, the 1970s, color photographs, no copyright restrictions - Picryl description
Tags
Date
1972 - 1977
Source
National Archives and Records Administration
Copyright info
public domain