Earth Day tour group, black and white photograph

• UCAR Communications Records | Audio-Visual Materials, 1946-2018, undated | Photographic materials, 1946-2004, undated | Photographic negatives, 1946-1987, undated | Earth Day tour (1040, 1040C), 1970-04-22

Repository Details

Part of the National Center for Atmospheric Research (NCAR) Archives Repository