iitr .C 1910 



VOL. XI. No. 7. 



BULLETIN 



OP THE 



UNIVERSITY OF KANSAS. 



PUBLISHED MONTHLY BY THE UNIVERSITY OP KANSAS. 



AT LAWRENCE. 



Science Bulletin, 



Vol. V, Nos. 1, 2, 3, 4, 5, 6, 7, 8, 9, 

 10, and 11. 



(Continuation of Kansas University Quarterly.) 



^I^RIL, 1910. 



LAWRENCE, KANSAS. 

 Entered at the post office as second-claas matter. 



1028 



