LANKESTER (Prof. E. Ray).—Comparative Longevity in Man and the Lower Animals. Cr. 8vo. 4s. 6d.
LUBBOCK (Sir John, Bart.).—Scientific Lectures. Illustrated. 2nd Edit. 8vo. 8s. 6d.
MURPHY (J. J.).—Natural Selection. Gl. 8vo. 5s.
PARKER (T. Jeffery).—Lessons in Elementary Biology. Illustr. Cr. 8vo. 10s. 6d.
ROMANES (G. J.).—Scientific Evidences of Organic Evolution. Cr. 8vo. 2s. 6d.
WALLACE (Alfred R.).—Darwinism: An Exposition of the Theory of Natural Selection. Illustrated. 3rd Edit. Cr. 8vo. 9s.
—— Contributions to the Theory of Natural Selection, and Tropical Nature: and other Essays. New Ed. Cr. 8vo. 6s.
—— The Geographical Distribution of Animals. Illustrated. 2 vols. 8vo. 42s.
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