REMINGTON PORTABLE 



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5 These surpassing features 

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Price, complete with case, $6o 



Remington Typewriter Company. 



374 Broadway New York 



Branches and Dealers Everywhere 



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ARCADIA 



SOUND BEACH CONNECTICUT 



Second Edition: Revised and Enlarged 



Source Book for the Economic 

 Geography of North America 



By CHARLES C. COLBY 



Associate Professor of Geography 



in the LJniversity of Chicago ~ 



The fundamentat idea of this book is to make available to the busy teacher the 

 material on this subject which is scattered widely through literature. The course which 

 has been given for a number of years at the University of Chicago has resulted in the 

 collection and organization of the material most suitable for the purpose. 



The book contains short magazine articles and materials from Canadian, Mexican, 

 and United States government publications. The selection of the material has been 

 governed by the concept that there is a direct relation between the environment and 

 the economic activities of the region. The author aims to survey the different sections 

 of the country from the viewpoint of industrial opportunity. 



With chapter and maps on Alaska 



Cloth, $3.00, postpaid $3.10 



THE UNIVERSITY OF CHICAGO PRESS 



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