Affiliations Courses Research 1921[position unknown]St Norbert College1922InstructorSt Norbert College1923[position unknown]St Norbert College1929Rector And Professor Of BiologySt Norbert College1924Fellow In BotanyUniversity Of Wisconsin1925Fellow In BotanyUniversity Of Wisconsin 1921Botany 1921Student1923Embryology 1923Student1925Botany 1925Instructor 1922Botany[role unknown]1924Botany[role unknown]1925Botany[role unknown]1929[subject unknown][role unknown]
