Affiliations Courses Research 1964Assistant Professor Of BotanyWashington University1965Associate Professor Of BotanyWashington University1966Associate Professor Of BotanyWashington University1967Associate Professor Of BotanyWashington University1967Co-Chairman And Professor Of BotanyWashington University1964Assistant Professor Of BotanyWashington University In St Louis1966Co-ChairmanDepartment Of Biology Washington University 1964Marine Botany 1964Instructor1965Marine Botany 1965Instructor1966Marine Botany 1966Instructor1967Marine Botany 1967Instructor 1964[subject unknown]Independent1965[subject unknown]Independent1966[subject unknown]Independent1967[subject unknown]Independent
