576 



POPULAR SCIENCE MONTHLY. 



Wilson, Edmund B., 0. F. Cook on 



Evolution, Cytology and Mendel's 



Law, 88. 

 Wireless Telegraphy, Hertzian Wave, J. 



A. Fleming, 53, 152. 

 Women, The Successful, of America, 



Amanda Carolyn Northrop, 239. 

 Worlds, Other, Life in, F. J. Allen, 



26. 



Yatsu Naohide, Tokyo Teikoku Dia- 

 gaku (Imperial University of To- 

 kyo), 466. 



Zeal, Comrades in, David Starr Jor- 

 dan, 304. 



Zeller, Professor Eduard, 567. 



Zoology, Marine, A Laboratory for the 

 Study of, in the Tropical Atlantic, 

 Alfred Goldsborough Mayer, 41. 



