STAFF AND FACULTY ZIFFER, ELIZABETH, M.Ed. (University of Florida) University School Instructor, P.IYonge Developmental Research School (1993-1993). ZILLER, ROBERT C., Ph.D. (University of Michigan) Professor of Psychology (1970-1970). ZIMET, DAVID JOSEPH, Ph.D. (University of Florida) Associate Professor, Food and Resource Economics, NFREC-Quincy (1986- 1991). ZINNER, CHARLES F., M.S. (University of Florida) Extension Agent Il and County Extension Director, Sumter County (1988- 1995). ZIRGER, ARTHUR J., JR., B.S. (Cornell University) Assistant In, Engineering, Director, Outreach Engineering Education Program; AMCEE, FEEDS, and NTU Representative (1982-1983). ZLOTECKI, ROBERT A., M.D. (University of Michigan) Assistant Professor of Radiation Oncology (1993-1993). ZMUDA, HENRY, Ph.D. (Cornell University) Associate Professor of Electrical and Computer Engineering (1995-1995). ZOLOTUKHIN, SERGE, Ph.D. (Institute of Molecular Biology and Genetics) Research Assistant Professor of Molecular Genetics and Microbiology (1994-1995). ZOLTEK, JOHN, JR., Ph.D. (California Institute of Technology) Professor of Environmental Engineering Sciences (1972-1981). ZOLTEWICZ, JOHN ANDREW, Ph.D. (Princeton University) Professor of Chemistry (1963- 1973). ZORI, ROBERTO T., M.D. (Odense University) Assistant Professor of Pediatric Genetics (1988-1993). ZORY, PETER S., JR., Ph.D. (Caregie-Mellon University) Professor of Electrical and Computer Engineering (1988- 1988). ZSEMBIK, BARBARA A., Ph.D. (University of Texas at Austin) Associate Professor and Associate Chair of Sociology (1990-1996). ZUCALI, JAMES R., Ph.D. (New York University) Professor of Medicine (1982-1994). ZUNKER, HENRY D., BS. (University of Wisconsin, Stevens Point) Coordinator, University Personnel Services (1985-1986). ZWICK, PAUL D., Ph.D. (University of Florida) Associate Scientist (1982-1987).