Science, Vol. 2, No. 55, Jul. 16, 1881

Previous Issue: Vol. 2, No. 54, Jul. 9, 1881
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[Editorial], p. 329

Edward C. Pickering

The Unity of Nature. IX. The Origin of Religion Considered in the Light of the Unity of Nature (Continued), pp. 330-333

Duke of Argyll

The Comet, pp. 334-335
On the Overgrown Teeth of Fiber Wibethicus, p. 336

Herman L. Fairchild

Books Received

----------------, p. 337

Anthropology: An Introduction to the Study of Man and Civilization.

Edward B. Tylor

Correspondence, pp. 337-339

R. H. Ward; John J. Mason; V. Wartha; Theodor Wilm

Meteorological Report for New York City for the Week Ending July 9, 1881, p. 339

Daniel Draper

War Department Reports, p. 340
Sun Spots, p. 340

Previous Issue: Vol. 2, No. 54, Jul. 9, 1881
Next Issue: Vol. 2, No. 56, Jul. 23, 1881