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Keywords from Image Description:
AT EPA'S LAS VEGAS NATIONAL RESEARCH CENTERWHERE FOOD AIR AND WATER SAMPLES ARE ANALYZED NARA . Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor O'Rear Charles Photographer File ATEPA'SLASVEGASNATIONALRESEARCHCENTERWHEREFOOD AIRANDWATERSAMPLESAREANALYZEDNARA tif tif File ATEPA'SLASVEGASNATIONALRESEARCHCENTERWHEREFOOD