Affiliations Courses Research 1948[position unknown]Rhode Island State College1949Assistant Professor Of BotanyRhode Island State College1949Instructor In BotanyRhode Island State College1950Assistant Professor Of BotanyRhode Island State College1951Assistant Professor Of BotanyRhode Island State College1947[position unknown]Northwestern University 1947Botany 1947Research Assistant1948Botany 1948Lecturer1949Botany 1949Instructor1950Botany 1950Instructor1951Botany 1951Instructor 1949[subject unknown]Indendent1950[subject unknown]Independent1951[subject unknown]Independent Investigators
