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The Kansas University Quarteria' is maiatained by the Uni- 

 versity of Kansas as a medium for the publication of the results of 

 original research by members of the University. Papers will be pub- 

 lished only upon recommendation of the Committee of Publication. 

 Contributed articles should be in the hands of the Committee at least 

 one month prior to the date of publication. A limited number of 

 author's separata will be furnished free to contributors. 



The Quarterly is issued regularly, as indicated by its title. 

 Each number contains one hundred or more pages of reading matter, 

 with necessary illustrations. The four numbers of each year consti- 

 tute a volume. The price of subscription is two dollars a volume, 

 single numbers varying in price with cost of publication. Exchanges 

 are solicited. 



Communications should be addressed to 



W. H. Carruth, 



University of Kansas, 



Lawrence. 



COMMITTEE OF PUBLICATION 



E.H.S BMLEY F. W. BLACKMAR 



E. MILLER C.G.DUNLAP 



S. W WILLISTON 

 W. H. CARRUTH, MANAGING EDITOR 



This Journal is on file in the office of the Universify Ileciew, New York City 



Journal Publishing Company 

 Lawrence, Kansas 



