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A Manual of Zoology, for the Use of Students. With a General Introduction on the Principles of Zoology. By Henry Alleyne Nicholson, M.D., D.Sc., F.L.S., F.G.S., Regius Professor of Natural History in the University of Aberdeen. Seventh Edition, Rewritten and Enlarged. Post 8vo, pp. 956, with 555 Engravings on Wood, 18s.

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