- Publication venue
- Iowa State University Digital Repository
- Publication date
- 01/01/1925
- Field of study
Typescript (photocopy) Thesis (M.S.)--Iowa State College, 1925. Includes bibliography
- Publication venue
- Publication date
- 01/04/2017
- Field of study
- Publication venue
- Publication date
- 01/04/2017
- Field of study
- Publication venue
- Publication date
- 01/04/2017
- Field of study
- Publication venue
- Publication date
- 01/04/2017
- Field of study
- Publication venue
- Publication date
- 01/04/2017
- Field of study
- Publication venue
- Fresno, Calif. :U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Plant Industry, Soils, and Agricultural Engineering,1948.
- Publication date
- Field of study
no.19
- Publication venue
- Washington, D.C. :U.S. Dept. of Agriculture,1939.
- Publication date
- 01/01/1939
- Field of study
no.34
- Publication venue
- 'American Chemical Society (ACS)'
- Publication date
- Field of study