- Publication venue
- St. Paul, Minn. : School of Forestry, University of Minnesota
- Publication date
- 15/07/1961
- Field of study
Published as Scientific Journal Paper Series No. 4669 of the Minnesota Agricultural Experiment Station
- Publication venue
- Publication date
- 01/01/1956
- Field of study
Master of ScienceNatural Resources and EnvironmentUniversity of Michiganhttp://deepblue.lib.umich.edu/bitstream/2027.42/114350/1/39015003272542.pd
- Publication venue
- Hosted by Utah State University Libraries
- Publication date
- 01/01/2001
- Field of study
- Publication venue
- Hosted by Utah State University Libraries
- Publication date
- 01/01/2001
- Field of study
- Publication venue
- Hosted by Utah State University Libraries
- Publication date
- 01/01/2003
- Field of study
- Publication venue
- 'American Society of Plant Biologists (ASPB)'
- Publication date
- Field of study
- Publication venue
- St. Paul, Minn. : School of Forestry, University of Minnesota
- Publication date
- 15/10/1972
- Field of study
Published as Scientific Journal Paper Series No. 8113 of the Minnesota Agricultural Experiment Station
- Publication venue
- 'American Society of Plant Biologists (ASPB)'
- Publication date
- Field of study