A Classification of Field Beans, Phaseolus

Steinmetz, Ferdinand H.2016-04-262016-04-261921-06https://hdl.handle.net/11299/179595University of Minnesota Masters thesis. June 1921. Major: Agriculture. Advisor: Professor A. C. Arny. 1 computer file (PDF); 73 pages.enAgricultureA Classification of Field Beans, PhaseolusThesis or Dissertation