I. 



CHEMICAL AND PHYSICAL PAPERS. 



1. "An Investigation of Millet." 



By L. E. Sayre, University of Kansas, Lawrence. 



2. "Some Problems Connected with the Administration of the 



Drug End of the Food-and-drugs Law." 



By L. E. Sayre, University of Kansas, Lawrence. 



.3. "On the Presence of Barium in the Ash and Extract of Certain 

 Kansas Weeds." 



By E. H. S. Bailey and L. E. Sayre, University of Kansas, Lawrence. 



4. "Note on the Waters from the Sandstone in the Lawrence 



Shales." 



By C. C. Young, Chemist, State Water Survey. 



5. "The Baking Qualities of Flour as Influenced by Certain 



Chemical Substances, Milling By-products, and Germina- 

 tion of the Wheat." 



By J. T. Willard and C. O. Swanson. 



(187) 



