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Articles, 1918-120

 File — Box: Communal Collections 12, Placement: 16, Folder: 1
Identifier: Folder 1

Scope and Contents

Stephenson, R. E. (1918). The Effect of Organic Matter on Soil Reaction. Reprinted from Soil Science, vol. VI, no. 6, December 1918, pp. 413-439.

Stephenson, R. E. (1918). Soil Acidity Methods. Reprinted from Soil Science, vol. VI, no. 1, July 1918, pp. 33-52.

Stephenson, R. E. (1920). Nitrification in Acid Soils, Research Bulletin No. 58. Ames, Iowa: Agricultural Experiment Station, Iowa State College of Agriculture and Mechanic Arts.


  • 1918-120

Language of Materials

From the Collection: Collection materials are in English.

Access Information

Collection is open for research.


From the Collection: 0.025 Cubic Feet (One folder)


Repository Details

Part of the Purdue University Archives and Special Collections Repository

504 Mitch Daniels Boulevard
West Lafayette Indiana 47907 United States