Columbia subject headings:
Anadromous fishes--Northwest, Pacific.
Fish habitat improvement--Management--Northwest, Pacific.
Public lands--United States.
Harvard subject headings:
Anadromous fishes--Northwest, Pacific.
Fish habitat improvement--Northwest, Pacific.
Fishery management--Northwest, Pacific.
Public lands--United States.
Wildlife habitat improvement--Northwest, Pacific.
Princeton subject headings:
Anadromous fishes--Northwest, Pacific.
Fish habitat improvement--Northwest, Pacific--Management.
Fish habitat improvement--Northwest, Pacific.
Fishery management--Northwest, Pacific.
Public lands--United States.
Wildlife habitat improvement--Northwest, Pacific.