Proceedings of the South Dakota Academy of Science, Volume - 3, Year - 1918.

TABLE OF CONTENTS  

AUTHOR NAME  

PAGE

Officers of the Academy  

3

Committee on Publication  

3

Minutes  

3

Archaeology Papers- Low Types of Primitive Man of the Middle West.  

Clement L. Webster  

5

Biology Papers:

Corn Families of South Dakota.  

A. N. Hume  

14

Phosphorus, and Food Production in South Dakota.  

J. G. Hutton  

22

Invertebrate Enemies of the Plum Web-spinning Sawfly.  

H. C. Severin  

23

A Preliminary Bibliography of South Dakota Ornithology.  

T. C. Stephens  

28

Chemistry Papers:

Insoluble Solids in Jams, Preserves and Marmalades.  

C. A. Clemens  

34

The Proving Section of Chemical Warfare Service, U. S.A.  

C. A. Clemens  

34

Some Quick Methods for Arsenic and Antimony.  

Charles W. Cuno  

34

Prosol, a New Alcohol from Millet Seed.  

B. A. Dunbar and E. R. Binnewles  

37

New Type of Condenser for Crude Fiber Determination.  

Sylvanna Elliott. (West)  

42

The Determination of Sulphur in Wool.  

M. C. White  

43

Geology Papers:

Note on a Blowing Well In Clay County, South Dakota.  

Freeman Ward  

46

Note on the Cutting of the Missouri River near Vermillion, South Dakota.  

Freeman Ward  

46

The Retiring President, Professor Joseph Gladden Hutton  

47