Affiliations Courses Research 1932Assistant Professor Of BiologyAlbion College1933[position unknown]Albion College1933Assistant Professor Of BiologyAlbion College1934Assistant Professor Of BiologyAlbion College1935Assistant Professor Of BiologyAlbion College1936Assistant Professor Of BiologyAlbion College1937Assistant Professor Of BiologyAlbion College1939Associate Professor Of BiologyAlbion College 1932Botany 1932Instructor1933Botany 1933Instructor1934Botany 1934Instructor1935Botany 1935Instructor1936Botany 1936Instructor1937Botany 1937Instructor1939Botany 1939Instructor 1932[subject unknown]Independent1933[subject unknown]Independent1935[subject unknown]Independent1936[subject unknown]Independent1937[subject unknown]Independent1939[subject unknown]Independent