\^.'^'b^ 



VOL. IV. 



No. 9. 



BULLETIN 



OF THE 



UNIVERSITY OF KANSAS. 



PUBLISHED BIMONTHLY BY THE UNIVERSITY OF KANSAS, 



AT LAWRENCE. 



Science Bulletin, 



Vol. II, Nos. 10, 11, 12, 13, 14, and 15. 



(Continuation of Kansas University Quarterly.) 



JUNE 1904. 



Entered at the Post-office as Second-class Martter. 



