THE 



KANSAS UNIVERSITY 

 SCIENCE BULLETIN. 



Vol. IX, No. 19— S.ptember, 1915. 



(Whole Series, Vol. XIX, No. 19.) 



CONTENTS: 



Histology of Malva rotundifolia, Grace McCrone. 



PUBLISHED BY THE UNIVERSITY, 



LAWRENCE, KAN. 



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



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