THE 



KANSAS UNIVERSITY 

 SCIENCE BULLETIN. 



Vol. II, No. 9— November, 1903. 



( Whole Series, Vol. XII, No. 9.) 



CONTENTS: 



On the Mouth-parts of the Hemiptera, Walter J. Meek. 



PUBLISHED BY THE UNIVERSITY, 

 Lawrence, Kan. 



Entered at the post-office in Lawrence as secoad-class matter. 



