Micnic.AN ACAni',>n' ov sciknce. 15 



6. The Siinitary Regulation of Waters of I lie State. Professor W. C. Hoad. 



7. Further Studies on Haet. .ilxirtus Infected Cows' Udders. Mr. L. H. 



Coolcdge. 



8. The Transmission of Bact. abortus to New-Born Calves through the Inges- 



tion of iMilk. Mr. I. F. Huddleson. 



9. Methods of Destruction of Organic Matter in Testing for Arsenic in Toxi- 



cological Examinations. Professor V. C. \"angiian. 

 10. Tyjihoid Immunity. Mr. ,1. S. Chambers. 

 *11. Anaphylatoxin and Amino Acids. Mr. W. M. German. 



12. Anaphylatoxin and Serum Fractions. Mr. A. H. Eggerth. 



13. Organ Extracts. Mr. N. K. Smith. 



l-l'. The .Susceptibility of the Prairie Dog to Rabies. Dr. Geo. Walters. 



SECTION OF ECONOxMICS 



F. T. Carlton, Chairman 



Lecture Room, Second Floor, Economics Building 



Friday, March 30, 10:00 a. m. and 2:00 i-. m., and 

 Saturday, March 31, 9:00 a. m. 



1. Railway Maintenance of Way Expenses and Cost Accounting. A. Bradley 



(University of Michigan). 

 *2. The Future of the Country Church. Robert Phillips ( University of Michigan). 



2:00 P. M. 



3. Effect of the European War upon the Supply of Capital and the Rate of 



Interest in the United States. David Friday (New York University). 

 Discussion opened by F. M. Taylor (University of Michigan). 



4. Descriptive Economics. H. C. Adams (University of Michigan). 



Saturday, 9:00 a. m. 



5. Labor Income Scheme of Farm Business Analysis. W. O. Hedrick (Michi- 



gan Agricultural College). 

 "(). The Relation of Government to Economic Efficiency. E. H. Ryder (Michi- 

 gan Agricultural College). 

 7. Some Tendencies in American Municipal Indebtedness. F. K. Clark (Uni- 

 versity of Michigan). 



■Papers marked with a * are printer! in this report. 



