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Keywords from Image Description:
HIGHWAY THROUGH DESERT NEAR COLORADO RIVER. ROAD IS CONSTRUCTED IN SERIES OF DIPS AS PROTECTION AGAINST FLASH... NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor O'Rear Charles Photographer File HIGHWAYTHROUGHDESERTNEARCOLORADORIVER ROADISCONSTRUCTEDINASERIESOFDIPSASAPROTECTIONAGAINSTFLASH