II. 



CHEMICAL AND PHYSICAL PAPERS. 



1. "Occurrence OF Manganese IN Water." 



By C. C. Young. University of Kansas, Lawrence. 



2. "On the Coloring Matter in Fruit Juices." 



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



3. "Recent Methods in Elementary Organic Analysis." 



By O. S. Groner. Ottawa University, Ottawa. 



4. "Loco Weed and Loco Poison." 



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



5. "Analysis OF Food Accessories Under the Food-and-drugs Law." 



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



6. "Maxwell's Method of Comparing an Electrostatic Capacity 



WITH Self-inductance." 



By J. a. Shirk, Ottawa. 



7. "The Circle that is Not a Circle." 



By E. C. Wabfel, Wamego. 



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