II. 



CHEMICAL AND PHYSICAL PAPERS. 



1. "Gastric Ferments." 



By C. F. Menningee, M. D., Topeka. 



2. "On the Reactions of Formanidines." 



By F. B. Daixs, Ph. D., and E. W. Brown, B. S., Washburn College. 



3. "Natural Gas Obtained from Trees." 



By F. W. Bdshong and D. F. McFaeland, University of Kansas, Lawrencei. 



4. "The Relation of Public Health to the Quality op Medicine." 



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



5. "Percentage of Extractives in Certain Drugs and Spices." 



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



6. "Fireless Cooking." 



By J. T. Lovewell, Ph. D., Topeka. 



7. "On the Presence of Neon and Argon in Natural Gas."' 



By H. P. Cadt and D. F. McFarlaxd, Lawrence. 



8. "Sanitary Water Analysis." 



By E. H. S. Bailey, University of Kansas, Lawrence. 



