BULLETIN OF THE UNIVERSITY OF KANSAS. 



Vol. XVI. SEPTEMBER 15, 1915. No. 5. 



Science Bulletin, 



Vol. IX, Nos. 1 to 21, inclusive. 



(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. 



1 



Entered as second-class matter December 29. 1910, at the post office at Lawrence, Kansas. 



under the act of July 16, 1894. 



5-2496 



