School Science and Mathematics 



Covers the World 



Here is the list of countries to 

 which it goes each month 



Every State in the United Sta Province in Canada, Mexico, 



Cuba, Porto R tine, Chile, Peru, Kcuador. Every 



country in Europe including Turl , Cape Colony, 



The Transvaal, Persia, Ceylon, India, China, Korea, Japan, Philippines, 

 New Zealand, Australia, and Hawaii. 



Eight Departments: 



Botany, Chemistry, Earth Science, 

 Mathematics, Problems, Physics, 

 Science, Questions and Zoology. 



Send in Your Subscription. $2,00 per Year 



SCHOOL SCIENCE AND MATHEMATICS 



2059 East Screnty-Second Place Chicago, Illinois 



BIRD-LORE 



= A BI-MONTHLY MAGAZINE — 



Edited by FRANK M. CHAPMAN 



600 Pages 12 Colored Plates 200 Photographs 



PRICE ONE DOLLAR 



It will tell you how to study birds, how to form and conduct bird 

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We shall be glad to mail you a specimen copy on request. 



D. APPLETON & CO. 



29 West 32d St., New York City 



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