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RT @usgsenergy: Assessment of undiscovered continuous gas #resources in Upper #Devonian Shales of the Appalachian Basin Province, 2017: htt…
RT @usgsenergy: Assessment of undiscovered continuous gas #resources in Upper #Devonian Shales of the Appalachian Basin Province, 2017: htt…
RT @usgsenergy: Assessment of undiscovered continuous gas #resources in Upper #Devonian Shales of the Appalachian Basin Province, 2017: htt…
RT @usgsenergy: Assessment of undiscovered continuous gas #resources in Upper #Devonian Shales of the Appalachian Basin Province, 2017: htt…
Assessment of undiscovered continuous gas #resources in Upper #Devonian Shales of the Appalachian Basin Province, 2017: https://t.co/Mdvw7S5iLu https://t.co/NlExtBTp0Y