Affiliations Courses Research 1958[position unknown]Wabash College1959[position unknown]Wabash College1960[position unknown]Wabash College1963[position unknown]Columbia University 1958Zoology 1958Student1959Zoology 1959Laboratory Assistant1959Embryology 1959Student1960Zoology 1960Laboratory Assistant 1959[subject unknown]Research Assistants1960[subject unknown]Research Assistants1963[subject unknown]Research Assistants
