Academic Background: Ph.D. in History of Science, University of Toronto, 1981; M.A., Oxford University, 1974.
Research Interests: History of biology, ecology, and environmental science.
Appointments: Professor Emerita, Department of History of Science and Technology.
Publications: Authored 'The Evolution of American Ecology, 1890–2000' (Johns Hopkins University Press, 2005).
Additional Contributions: Serves on editorial boards for history of science journals.