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Chaco Canyon (1991–1996) Michael Taylor of the United States National Park Service (NPS) and Neville Agnew of the GCI examine a monitoring panel at Pueblo Bonito for indications of moisture infiltration. Photo: Martha Demas. |
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Chaco Canyon (1991–1996) Michael Taylor of the United States National Park Service (NPS) and Neville Agnew of the GCI examine a monitoring panel at Pueblo Bonito for indications of moisture infiltration. Photo: Martha Demas. |
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