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Norman Gustaf Benson
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Equilibrium yield and management of cutthroat trout in Yellowstone Lake
Norman Gustaf Benson · United States Fish and Wildlife Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
44 sayfa · 1963
Cutthroat trout / Fishery management / Fishes
Effects of post-impoundment shore modifications on fish populations in Missouri River reservoirs
Norman Gustaf Benson · U.S. Dept. of the Interior, Fish and Wildlife Service
32 sayfa · 1980
Ecology / Effect of water levels on / Environmental aspects / Fishes / Regulation
Review of fishery studies on Missouri River main stem reservoirs
Norman Gustaf Benson · Bureau of Sport Fisheries and Wildlife; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
61 sayfa · 1968
Freshwater fishes
A Century of fisheries in North America
Norman Gustaf Benson · American Fisheries Society
330 sayfa · 1970
History / American Fisheries Society / Fishery management