VISITING CREW AT GROTON SCHOOL ON THE NASHUA RIVER. THE RIVER IS SO THOROUGHLY POLLUTED AND SO FOUL-SMELLING THAT... - NARA - 553401
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