m 2Q 



SCIENCE 



New Series. 



Vol. XXI. No. 539. 



Jf Friday, April 28, 1905. 



Single Copies, W Cts. 

 Annual Subscription, 85.00. 





<J^EADY THIS WEEK 



The Statesman's Year -Book 



STATISTICAL AND HISTORICAL ANNUAL 

 OF THE STATES OF THE WORLD 

 FOR THE YEAR 



1905 



ErnTED BY J. SCOTT KELTIE FORTY-FIRST ANNUAL ISSUE 



Revised After Ofiieial K.etur'iis 



If you have occasion to inquire into 

 any question involving the 



Constitution and Government, 



Area and Population, 

 Eeligion, Instruction, 

 Justice, Crime, Pauperism. 

 Finance, Money and Credit, 

 Commerce and Industry, 

 Shipping and Navigation, 

 Internal Communications, 

 Army, Navy, Defence 



of any country in the world consult 



THE STATESMAN'S YEAE-BOOK 



" Few books can be said to be indispensable. But 

 among the limited number to which this praise can 

 be given, room must unquestionably be found for 

 The Statesman's Year-Book." — The London Times. 



"It stands easily first among the statistical an- 

 nuals published in the English language." 



— Review of Retnevs. 



" The Statesman's Year-Book comes as near being 

 an indispensable book of reference as publications 

 ever come." — New York Times. 



" As a reference book for either English or Ameri- 

 can readers, it is absolutely indispensable." 



— Boston Transcript. 



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