Vol. LXVI. No. 2 DECEMBER, 1904 



THE 



POPULAR SCIENCE 

 MONTHLY. 



EDITED BY J. McKEEJY CAT TELL 

 CONTENTS 



The Reclamation Service. F. II. Newell 107 



Chinese and Japanese Immigration. Dr. Allan McLaughlin . . . 117 

 The Status of American College Professors. Professor John J. 



Stevenson 122 



A Decade of Library Progress in America. William Warner 



Bishop 131 



Nature's Hieroglyphics. Dr. Richard S. Lull 139 



The Present Problems of Physiological Chemistry. Professor Russell 



H. Chittenden 150 



The Agricultural Distribution of Immigrants. Robert DeC. Ward . 166 



The Conceptions and Methods of Psychology. Professor J. McKeen 

 Cattell 176 



Shorter Articles and Discussion : 



The Angel Stone at New Harmony : President David Staee Jordan. De Mor- 

 gan on the 'Sherman Principle' : De, Eaymond Pbael 187 



The Progress of Science: 



The Two Hundredth Anniversary of the Death of Locke ; The Monument of Pas- 

 teur at Paris ; Professor Van't Hoff ; The Hundred and Fiftieth Anniversary of 

 Columbia University ; The Forests of the Hawaiian Islands ; Scientific Items . , 189 



THE SCIENCE PRESS 



LANCASTER, PA. GARRISON, N. Y. 



NEW YORK: Sub-Station 84 

 Single Number, 30 Cents Yearly Subscription, $3.00 



Copyright, 1904, by THE SCIENCE PRESS 



