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Keywords from Image Description:
TRAFFIC CONGESTION HAS POLLUTED VIENNA'S AIR AND CLOGGED ITS STREETS. IN AN EFFORT TO RELIEVE THE CONGESTION CAUSED... NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Okamoto Yoichi Yoichi Robert Photographer File TRAFFICCONGESTIONHASPOLLUTEDVIENNA'SAIRANDCLOGGEDITSSTREETS