Excerpts from this story referencing "Powder River Basin":
"… partment’s decision to open up 7,400 acres of public land in Wyoming’s Powder River Basin to coal mining. The Natural Resources Defense Council said an estimated 75 …"
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"… partment’s decision to open up 7,400 acres of public land in Wyoming’s Powder River Basin to coal mining. The Natural Resources Defense Council said an estimated 75 …"