Sioux City Academy of Science and Letters. 13 



PAPERS READ BEFORE THE ACADEMY. 



1904-5. 



Nov. 8, "Mounds in Northwestern Iowa," Hon. Geo. W. Wakefield. 



Nov. 22, "What Is Evolution?" Prof. H. C. Powers. 



Dec. 20, "Some Mental Phenomena," Prof. Willis Marshall. 



Jan. 3, "Life History of a Flowering Plant," Prof. R. B. Wylie. 



Jan. 17, "Indian Life on the Broken Kettle," Mr. W. T. Stafford. 



Jan. 31, "Racial Incompatibility," Dr. G. J. Ross. 



Feb. 14, "Economic Conditions and American Deniocracy," Prof. F. B. 



Haynes. 

 Feb. 28, "Some Defects in Our Municipal Government," Mr. E. J. 



Stason. 

 Mar. 14, "Bird Lovers' Innoculation," Mrs. Ida M. Casady. 

 Mar. 28, "The Social Crystal: A Parallel," Hon. J. H. Quick. 

 Apr. 11, "Reminiscences of Northwestern Iowa," Mr. C. R. Marks. 



1905-6. 



Oct. 31, "Further Investigation of the Indian Mound at Broken Kettle," 

 Mr. W. T. Stafford. 



Nov. 7, "History of the Formation of Iowa Counties," Prof. F. H. 

 Garver. 



Nov. 14, "Hypnotism: Its Influence with Relation to Our Commercial 

 and Industrial Affairs," Mr. Louis Hirshberg. 



Nov. 21, "The Relation of the Health Officer to the Public School,," 

 Dr. Grant J. Ross. 



Nov. 28, "Problems in Inebriety," Dr. J. E. Garver. 



Dec. 5, "The Development of Agriculture by Drainage and Irriga- 

 tion," Mr. J. S. McSparran. 



Jan. 2, "The Conservative," Prof. F. E. Haynes. 



Jan. 16, "The Present Status of the Science of Psychology: The New 

 Vesus the Old," Prof. E. A. Brown. 



Jan. 30, "Food Adulteration," Prof. W. Lee Lewis. 



Feb. 13, "The Immortal Soul of My Dog," Prof. H. C. Powers. 



Feb. 27, "The Lead and Zinc Deposits in the Upper Mississipp Val- 

 ley," Prof. Ellwood C. Perisho. 



