Home » Search results for 'Year: 1939'
An Adaptation of the Bodansky Method for Phosphorous to the Photoelectric ColorimeterAuthor(s): Morris RhianYear: 1939 Volume: 19 Pages: 115-117
Teaching Techniques in the Light of New Demands Made Upon ScienceAuthor(s): Ward L. MillerYear: 1939 Volume: 19 Pages: 11-21
Thirty Years of Soil Fertility Investigations in South DakotaAuthor(s): J. Gladden HuttonYear: 1939 Volume: 19 Pages: 77-81
A Method for Preparing Cartilage SkeletonsAuthor(s): John F. TannheimerYear: 1939 Volume: 19 Pages: 118-123
The Adsorption of Selenium by Certain Inorganic ColloidsAuthor(s): Oscar E. OlsonYear: 1939 Volume: 19 Pages: 22-24
A Physiological Comparison of Virgin and Cultivated Soils in Southeastern South DakotaAuthor(s): James Russel Hurt and H. Clyde EysterYear: 1939 Volume: 19 Pages: 82-85
Preparation of Higher Alcohols by the Grignard MethodAuthor(s): Victor S. Webster and Arnold E. SchaeferYear: 1939 Volume: 19 Pages: 124-129
The Effect of Low Concentration of Selenium upon the Growth of GrainAuthor(s): George W. Stanford and Oscar E. OlsonYear: 1939 Volume: 19 Pages: 25-31
Some Unexpected Species of Arthropods Found in South DakotaAuthor(s): H.C. SeverinYear: 1939 Volume: 19 Pages: 86-88
Preliminary Report of the Chemistry of Gum GhattiAuthor(s): Delbert Hanna, Leo McReynolds and Edwin H. Shaw, Jr.Year: 1939 Volume: 19 Pages: 130-132