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LOS ANGELES METROPOLITAN WATER DISTRICT AQUEDUCT AT PARKER DAM NARA .tif Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor O'Rear Charles Photographer File LOSANGELESMETROPOLITANWATERDISTRICTAQUEDUCTATPARKERDAMNARA tif tif File LOSANGELESMETROPOLITANWATERDISTRICTAQUEDUCTATPARKERDAMNARA