Proceedings of the South Dakota Academy of Science, Volume - 25, Year - 1945.

TABLE OF CONTENTS  

AUTHOR NAME  

PAGE

Minutes of the Thirtieth Annual Meeting  

5

List of Papers presented  

9

War's Effect on Birth Ratio.  

Blanche Kimoto and H. W. Kloepfer  

11

Biochemical Transformations of Ammonium Nitrogen Absorbed by Corn Seedlings.  

Frank G. Viedt, Jr.  

15

The Sign Function and System Development.  

H. R. Fossler  

17

Certain Adjustment Problems of College Students.  

Earle E. Emme  

24

The Anatomy and Histology of the Digestive System of the Gizzard Shad Dorosoma cepedianum (LeSueur).  

Hazel C. Wier and Edward P. Churchill  

34

Heredity of Scalp Whorl.  

H. W. Kloepfer  

44

Melting Points of Binary Mixtures of Ammonium Nitrate and (1) Analine Hydrochloride, (2) Aniline Nitrate, and (3) Methylamine Hydrochloride.  

HarIan L. Klug and Arthur M. Pardee  

48

A Note on the Use of Potatoes by the Army for the Prevention of Scurvy  at Fort Lookout and Fort Randall in the Eighteen Fifties.  

A. L. Moxon  

54

Some Physico-Chemical Properties of Carboxymethyl-cellulose.  

Edwin H. Shaw, Jr.  

57

Mineral Resources and Mineral Development.  

E. P. Rothrock  

62

Preparation of M-Hydroxyacetophenone.  

E. G. Cobb  

64

The Epiphytotic of Puccinia graminis tritici and other Cereal Diseases in South Dakota in 1944.  

W. F. Buchholtz  

66