The Tail Feathers of Osprey Nestlings (Pandion haliaetus L.) as Indicators of Change in Mercury Load in the Environment of Southern Sweden (1969–1998): Case Study with a Note on th... von Odsjö, Tjelvar, Roos, Anna, Johnels, Alf G

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On the Origin of the Electric Organ in Malapterurus electricus von Johnels, Alf G.

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The Mode of Terrestrial Locomotion in Clarias von Johnels, Alf G.

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Suppression of Costaining of Nonnervous Tissue in Protargol Technics von Johnels, Alf G.

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The acetylcholine system of the electric organ of Malapterurus electricus von Augustinsson, Klas-Bertil, Johnels, Alf G.

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A history of mercury levels in Swedish fauna [Pollution] von Johnels, A, Tyler, G, Westermark, T

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