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RT @AZGeology: Newly released by the U.S. Geological Survey, 'Assessment of Rangeland Ecosystem Conditions in Grand Canyon-Parashant Nation…
RT @AZGeology: Newly released by the U.S. Geological Survey, 'Assessment of Rangeland Ecosystem Conditions in Grand Canyon-Parashant Nation…
Newly released by the U.S. Geological Survey, 'Assessment of Rangeland Ecosystem Conditions in Grand Canyon-Parashant National Monument, Arizona'. 54-page report. @USGSAZ https://t.co/oJAQT1oYxb https://t.co/8bgjvU4834
Assessment of rangeland ecosystem conditions in Grand Canyon-Parashant National Monument, Arizona, https://t.co/7fNPhURz7X https://t.co/z3PCXo2pmC