Among the Contents of Forthcoming 

 Numbers of 



THE NATIONAL GlflfiRAPeil] MAGAZIi 



WILL BE THE FOLLOWING: 



The Deserts and Forests of Arizona, 



By PROF. B. E. FERNOW, Ph. D., 



Chief of the Division of Forestry, U. S. Department of Agriculture; 



Prehistoric Man the Product of Geographic 

 Environment, 



By HON. GARDINER G. HUBBARD, LL. D., 



President of the National Geographic Society ; 



Down the Volga, fronfi Nijni Novgorod to Kazan, 



By prof. FREDERIC W. TAYLOR, 



AND 



Forest Reservation in the United States, 



BY FREDERICK HAYNES NEWELL, 



Chief Hvdrographer of the U. S. Geological Survey. 



JUDD & DETWEtr^ER, PRINTERS, WASHINGTON, D. C. 



