Yazar
Arnold M Julin
2 cilt bulundu.
Cilt sonuçları
Effects of Orthene on songbird brain cholinesterase in Maine, 1977
Arnold M Julin · Dept. of Agriculture, [Forest Service], Northeatern Area, State and Private Forestry
Sayfa sayısı yok · 1978
Control / Spruce bud-worm
Investigations in fish control
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