Articles
Opening Address
P. L. Hatch
The State and Higher Education
N. H. Winchell
Some Impurities in Drinking Water
George Weitbrecht
Industrial Education
W. A. Pike
Red Lake Notes
Franc E. Babbitt
Is the Dakota Related to the Indo European Languages?
A. W. Williamson
The Classification of Languages
W. W. Folwell
The Fixed Stars
John F. Downey
The Spectroscope in Astronomy
W. W. Payne
The Duty of Scientific Societies to Aid in Practical Sanitary Work
Charles N. Hewitt
Some Observations on Living Cells
S. Calvin
Joseph Priestley
James A. Dodge