Columbia subject headings:
Colorado pikeminnow--Effect of water levels on--Colorado--Gunnison River.
Fishes--Effect of water levels on--Colorado--Gunnison River.
Razorback sucker--Effect of water levels on--Colorado--Gunnison River.
Harvard subject headings:
Colorado pikeminnow--Effect of water levels on--Colorado--Gunnison River.
Fishes--Effect of water levels on--Colorado--Gunnison River.
Razorback sucker--Effect of water levels on--Colorado--Gunnison River.
Princeton subject headings:
Colorado pikeminnow--Effect of water levels on--Colorado--Gunnison River.
Fishes--Effect of water levels on--Colorado--Gunnison River.
Razorback sucker--Effect of water levels on--Colorado--Gunnison River.