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BULLETIN OF THE UNIVERSITY OF KANSAS 



Vol. XV. 



NOVEMBER 1, 1913. 



No. 2. 



Science Bulletin, 



Vol. VII, No8. 1-17. 



(Continuation of Kansas University Quarterly.) 



LAWRENCE, KANSAS. 



Published Semimonthly from January to June and Monthly from July to 

 December, inclusive, by the University of Kansas. 



Entered as seeond-cIasB matter December 29, 1910, at the post offic* at Lawrence, Kansas, 

 under the act of July 16, 1894. 



4-52B9 



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