18 MICHIGAN ACADEMY OF SCIENCE. 



SECTTOX OF SANITARY SCIENCE. 



4 



IIOX. FRANK AVELLS, LAXSIXG, VICE PRESIDENT. 



45. A Bactei'iological Study of an Epidemic among Guinea Pigs. Louis 



M. Gelston, Ann Arbor. 



46. Frauikel's Pneumocoicus found in a Case of Tousilitis. W. G. 



Carliart, Ann Arbor. Not sent to Secretary. 



47. The Detection of Boric Acid in Milk. W. H. Veenboer, Ann Arbor. 



48. The Detection of Formaldehyde in Milk. A. J. Hood, Ann Arbor. 



49. The Toxin of the Colon Bacillus. Dr. V. C. Vaughan, Ann Arbor. 



Not sent to Secretary. 



50. Some Results of Public Health Work. Hon. Frank Wells, Lansing. 



Not sent to Secretary. Papers 45, 47 and 48 are to be published 

 in detail elsewhere. 



51. Biological Problems in the Prevention of Certain Diseases. Dr. 



Henrv B. Baker. Lansing. Not sent to Secretary. 



SECTION OF AGRICULTURE. 



PKOF. J. A. JEFFERY, AGRICULTURAL COLLEGE, VICE PRESIDEXT. 



52. Some of the Relations of Botany to Agriculture. Dr. W. J. Beal, 



Agricultural College. 



53. Some New Demands upon Agricultural Education. Kenvon L. 



Butterfield. 



JOINT SESSION WITH BIOLOGICAL SECTION OF SCHOOLMASTERS' CLUB. 



PROF. F. C. XEWCOMBE, CHAIRMAN. 



Papers Contributed by ^lembers of the Academy: 



The Teaching of ^Meteorology in the Grammar Schools. Lieutenant C. 

 F. Schneider, Lansing. 



How Shall a Young Person Study Botany? Dr. W. J. Beal, Agricul- 

 tural College. 



Recent Work and Theories on Fertilization of Animals. Dr. S. J. 

 Holmes, Ann Arbor. 



Recent AVork and Theoi'ies on Fertilization of Higher Plants. Illus- 

 trated by Lantern Slides. Dr. J. B. Pollock, Ann Arbor. 

 Papers Contributed by Members of the Schoolmasters' Club: 



Outline for a Year's Work in Botany. L. Lenore Conover, Central High 

 School, Detroit. 



Suggestion for a Year in Zoology. Miss Andre, Central High School. 

 Detroit. 



Value of Supplementary Experiments. Dr. Lewis Murbach, Central 

 High School, Detroit. 



Science in the High School. Miss Palmei', High School, Lapeer. 



