< Page:Popular Science Monthly Volume 84.djvu
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624

THE POPULAR SCIENCE MONTHLY

Wallace, and Darwin, on Sexual Selection and Warning Coloration, F. H. Pike 403
Water. E. P. Wightman 218
Webster, Arthur Gordon, The Physical Laboratory and its Contributions to Civilization 105
Weeks, Arland D., The Question of Agricultural Population 251
Weights and Measures in the United States, Recent Developments in, Louis A. Fischer 345
White and Colored Children measured by the Binet Scale of Intelligence, A Comparison of, Josiah Morse 75
Wightman, E. P., Water 218
Wilson, D. Wright, Claude Bernard 567
Woods, Frederick Adams, The Racial Origin of Successful Americans 397
World versus Matter. Wm. K. Ritter 271

Young, W. J., Some Abnormalities in Apple Variations 158

Zoological Society of Philadelphia, The Laboratory of Comparative Pathology of the, R. W. Shufeldt 507
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