Leif L Marking

Leif L Marking · Dept. of the Interior, Fish and Wildlife Service

11 sayfa · 1976

Fishes / Control / Pesticides / Poisons / Toxicology

Leif L. Marking · For sale by the Supt. of Docs., U.S. G.P.O.

16 sayfa · 1970

Chemicals / Physiological effect / Testing / Piscicides / Mathematical models

Leif L. Marking · U.S. Dept. of the Interior, Fish and Wildlife Service

Sayfa sayısı yok · 1978

Piscicides / Testing / Clams / Effect of piscicides on / Fishes

Leif L. Marking · Bonneville Power Administration, Division of Fish and Wildlife

42 sayfa · 1989

Environmental aspects / Environmental aspects of Fish-culture / Environmental aspects of Fungicides / Fish-culture / Fungicides

Leif L. Marking · U.S. Dept. of the Interior, Fish and Wildlife Service

10 sayfa · 1987

Gas bubble disease in fish

Leif L. Marking · U.S. Dept. of the Interior, Fish and Wildlife Service

Sayfa sayısı yok · 1975

Chemicals / Control / Fishes / Piscicides / Toxicology

Leif L. Marking · U.S. Dept. of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife

13 sayfa · 1967

Control / Fishes / Pesticides / Toxicology

Leif L. Marking · U.S. Dept. of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife

15 sayfa · 1967

Fishes / Physiology / Animal anesthesia / Testing / Piscicides

Leif L. Marking · U.S. Dept. of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife

10 sayfa · 1969

Piscicides / Animal anesthesia / Anesthetics / Physiological effect

Charles Rumford Walker, Roland J. Starkey, Leif L. Marking, Richard A. Schoettger, Arnold M. Julin · U.S. Dept. of the Interior, Fish and Wildlife Service, Bureau of Sport Fisheries and Wildlife

Sayfa sayısı yok · 1966

Fishes / Physiology / Effect of chemicals on