NA TIONA L GEOGRA PHIC MA GA ZJNE 
National Geographic Monographs 
On the Physical Features of the Earth’s Surface, designed especially to supply to teachers and 
students of geography fresh and interesting material with which to supplement the regular text-book. 
LIST OF MONOGRAPHS COMPRISING VOLUME I : 
General Physiographic Processes ...... i 
General Physiographic Features ------ >j. w. Powell 
Physiographic Regions of the United States - - - j 
Beaches and Tidal Marshes of the Atlantic Coast Prof. N. S. Shaler 
Present and Extinct Lakes of Nevada - - - - Prof. I. C. Russell 
Appalachian Mountains— Northern Section - - - Bailey Willis 
Appalachian Mountains— Southern Section - - - C. Willard Hayes 
Mt. Shasta — a Typical Extinct Volcano - - - - J. S. Uiller 
The New England Plateau Prof. W. M. Davis 
Niagara Falls and Its History G. K. Gilbert 
Price for one set of ten monographs, SI. 50. Five sets to one address, S6.00. Single monograph.s, 30c. 
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