- Publication venue
- Publication date
- Field of study
Energy fluxes of low energy protons and positive ions in earth inner radiation zon
- Publication venue
- Publication date
- Field of study
Proton intensities of outer radiation zone during magnetic stor
- Publication venue
- State Historical Society of Iowa
- Publication date
- 01/06/1931
- Field of study
- Publication venue
- State Historical Society of Iowa
- Publication date
- 01/03/1949
- Field of study
- Publication venue
- State Historical Society of Iowa
- Publication date
- 01/04/1948
- Field of study
- Publication venue
- State Historical Society of Iowa
- Publication date
- 01/02/1957
- Field of study
- Publication venue
- State Historical Society of Iowa
- Publication date
- 01/02/1946
- Field of study
- Publication venue
- State Historical Society of Iowa
- Publication date
- 01/01/1945
- Field of study
- Publication venue
- State Historical Society of Iowa
- Publication date
- 01/09/1941
- Field of study