Columbia subject headings:
Energy development--Yellowstone River Valley.
Water resources development--Yellowstone River Valley.
Water rights--Yellowstone River Valley.
Harvard subject headings:
Energy development--Yellowstone River Valley.
Water resources development--Yellowstone River Valley.
Water rights--Yellowstone River Valley.
Princeton subject headings:
Energy development--Yellowstone River Valley.
Water resources development--Yellowstone River Valley.
Water rights--Yellowstone River Valley.