622 
East, Epwarp M., The Role of Selec- 
tion in Plant Breeding, 190; of Hy- 
bridization in, 342 
Education, Medical 
States, 101 
Education, The Distinction between the 
Liberal and Technical in, Prrcy 
HUGHES, 379 
EDWARDS, CHARLES LINCOLN, The Zool- 
ogical Station at Naples, 209 
in the United 
THE POPULAR.SCIENCE MONTHLY 
tween the Liberal and Technical in 
Edueation, 379 
Human Race, Future of the, “i: A. 
Evuis, HAaverock, The Symbolism of 
Dreams, 42 
Embryology and Vertebrate Paleontol- 
ogy, Relation of, RicHAaRD Swan | 
LULL, 150 
Ether, The Past and Present Status of, | 
ARTHUR GORDON WEBSTER, 105 
European Conditions affecting Kmigra- 
tion, ARTHUR CLINTON BoacEss, 570 
Evolution and Kant, ArrHur O. Love- | 
JOY, 538 
Extinet Organisms, Invertebrate, An- 
atomy and Physiology, Rupoir 
RUEDEMAN, 142 
Faunas, Devonian, Migration and 
Shifting of, Henry S. WrittiamMs, 70 
Fotry, Artuur L., Recent Develop- 
ments in Physical Science, 447 
Food, When does it become a Luxury? 
EK. H. S. Batiry, 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, GroRGE ARCHIBALD 
CLARK, 465 
Future of the Human Race, T. D. A. 
COCKERELL, 19 
GAGE, GEORGE KEpwarpD, Bacteriology 
and Parasitology in Relation to 
Avian Disease, 186 
Genius and Stature, CHARLES KASSEL, 
579 
Government, The Five-fold Functions 
of, W J McGEr, 274 
Graphics, Agricultural, 515 
GRINNELL, JOSEPH, Methods and Uses 
of a Research Museum, 163 
GRABAU, A. W., On.ogeny and Paleon- 
tology, 295 
HAMMETT, CHAS. E., Middle and Dis- 
tance Running, 28 
Harper Memorial Library of the Uni- 
versity of Chicago, 512 
Health, The Owen Bill for a Federal 
Department of, 373 
Herrick, Francis H., Instinet and In- 
telligence in Birds, 82, 122 
Hibernation, the Natural History and 
Physiology of, ALLEN CLEGHORN, 356 
HuGuHEsS, Percy, The Distinction be- 
| McDErRmort, 

COCKERELL, 19 
Hussakor, L., Vertebrate Paleontology 
and the Evidences for Recapitula- 
tion, 304 
Hybridization, The Role of, in Plant 
Breeding, Epwarp M. East, 342 
_Hongot or Ibilao Luzon, Davin P. Bar- 
ROWS, 521 
Instinet and Intelligence in Birds, 
Francis H. HERRICK, 82, 122 
Interest, The Rate of, and the Cause of 
Social Progress, J. PraAse Norton, 
253; T. N. Carver, 510 
Investigator, Scientific, The Making of 
the, THos. H. Monrecomery, Jr., 242 
Isolation and Paleontology, Dr. Joun 
M. CLARKE, 338 
JAMES, WitL1AM, The Moral Equiva- 
lent of War, 400 
James, William, 413 
Johns Hopkins University, 99 
Kant and Evolution, ArtTHuR 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 
Knorr, ApotpHus, The Owen Bill for 
the Establishment of a Federal De- 
partment of Health and its Op- 
ponents, 373 
iXoch, Robert, 102 
Learning Foreign Languages, CHARLES 
W. SuPer, 561 
Library, Harper Memorial, of the Uni- 
versity of Chicago, 513 
Light, Physiologic, F. Atex. McDrr- 
Mott, 114 
Loomis, F. B., Phylogeny and Ontog- 
eny, 292 
Loomis, Seymour, Tariff Board, its 
Scope and Limitations, 386 
Lovesoy, ARTHUR QO., Kant and Evolu- 
tion, 538 
LULL, RICHARD SWAN, Relation of Em- 
bryology and Vertebrate Paleontol- 
ogy, 150 
Luxury, When does Food become a, E. 
H. 8S. Battery, 590 
F. Atex., 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. WIttts- 
TON, 594; History of, Relation of 
Paleontology to, Jonn C. Merriam, 
597 
