622 



THE POPULAR SCIENCE MONTHLY 



East. Edward M. a The Role of Selec- 

 tion in Plant Breeding, 190; of Hy- 

 bridization in, 342 



Education, Medical in the United 

 States, 101 



Education, The Distinction between the 

 Liberal and Technical in, Percy 

 Hughes, 379 



Edwards, Charles Lincoln, The Zool- 

 ogical Station at Naples, 209 



Ellis, Havelock, The Symbolism of 

 Dreams, 42 



Embryology and Vertebrate Paleontol- 

 ogy, Relation of, Richard Swan 

 Lull, 150 



Ether, The Past and Present Status of, 

 Arthur Gordon Webster, 105 



European Conditions affecting Emigra- 

 tion, Arthur Clinton Boggess, 570 



Evolution and Kant, Arthur O. Love- 

 joy, 538 



Extinct Organisms, Invertebrate, An- 

 atomy and Physiology, Rudolf 

 Ruedeman, 142 



Faunas, Devonian, Migration and 

 Shifting of, Henry S. Williams, 70 



Foley, Arthur L., Recent Develop- 

 ments in Physical Science, 447 



Food, When does it become a Luxury? 

 E. H. S. Bailey, 590 



Foreign Languages, Learning, Charles 

 W. Super, 561 



" Fruitful Preface," John Dee and his, 

 Mary Esther Trueblood, 236 



Fur Seals, ot Bering Sea, the Much 

 Misunderstood, George Archibald 

 Clark, 465 



Future of the Human Race, T. D. A. 



COCKERELL, 19 



Gage, George Edward, Bacteriology 

 and Parasitology in Relation to 

 Avian Disease, 186 



Genius and Stature, Charles Kassel, 

 579 



Government, The Five-fold Functions 

 of, W J McGee, 274 



Graphics, Agricultural, 515 



Grinnell, Joseph, Methods and Uses 

 of a Research Museum, 163 



Grabau, A. W., Ontogeny and Paleon- 

 tology, 295 



Hammett, Chas. E., Middle and Dis- 

 tance Running, 28 



Harper Memorial Library of the Uni- 

 versity of Chicago, 51;) 



Health, The Owen Bill for a Federal 

 Department of, 373 



Herrick, Francis H., Instinct and In- 

 telligence in Birds, 82, 12l, 



Hibernation, the Natural History and 

 Physiology of, Allen Cleghorn, 356 



Hughes, Percy, The Distinction be- 



tween the Liberal and Technical in 

 Education, 379 



Human Race, Future of the, T. D. A. 

 Cockerell, 19 



Hussakof, L., Vertebrate Paleontology 

 and the Evidences for Recapitula- 

 tion, 304 



Hybridization, The Role of, in Plant 

 Breeding, Edward M. East, 342 



Ilongot or Ibilao Luzon, David P. Bar- 

 rows, 521 



Instinct and Intelligence in Birds, 

 Francis H. Herrick, 82, 122 



Interest, The Rate of, and the Cause of 

 Social Progress, J. Pease Norton, 

 253; T. N. Carver, 510 



Investigator, Scientific, The Making of 

 the, Thos. H. Montgomery, Jr., 242 



Isolation and Paleontology, Dr. John 

 M. Clarke, 338 



James, William, The Moral Equiva- 

 lent of War, 400 



James, William, 413 



Johns Hopkins Lniversity, 99 



Kant and Evolution, Arthur O. Love- 

 joy, 538 



Karpinski, Louis, A Unique Collec- 

 tion of Arithmetics, 226 



Kassel, Charles, Genius and Stature 

 579 



Kirkpatrick, E. A., Child Study, 482 



Knopf, Adolphus, The Owen Bill for 

 the Establishment of a Federal De- 

 partment of Health and its Op- 

 ponents, 373 



Koch, Robert, 102 



Learning Foreign Languages, Charles 

 W. Super, '561 



Library, Harper Memorial, of the Uni- 

 versity of Chicago, 513 



Light, Physiologic. F. Alex. McDer- 

 mott, 114 



Loomis, F. B., Phylogeny and Ontog- 

 eny, 292 



Loomis, Seymour, Tariff Board, its 

 Scope and Limitations, 386 



Lovejoy, Arthur O., Kant and Evolu- 

 tion, 538 



Lull, Richard owan, Relation of Em- 

 bryology and Vertebrate Paleontol- 

 ogy, 150 



Luxury, When does Food become a, E. 

 H. S. Bailey, 590 



McDermott, F. Alex., Physiologic 

 Light, 114 



McGee, W J, The Five-fold Functions 

 of Government, 274 



Magellan, Straits of, A Naturalist in 

 the, Charles Haskins Townsend, 5 



Man, The Birthplace of. S. W. Willis- 

 ton, 594; History of, Relation of 

 Paleontology to, John C. Merriam,. 

 597 



