James, Robert C.

PHILLIP L. WILLIAMS, PhD, is Associate Professor of Environmental Health Science at the University of Georgia, Athens.
ROBERT C. JAMES, PhD, is President of TERRA, Inc., Tallahassee, Florida, and Associate Scientist at the Center for Environmental and Human Toxicology at the University of Florida, Gainesville.
STEPHEN M. ROBERTS, PhD, is Professor and Program Director of the Center for Environmental and Human Toxicology at the University of Florida, Gainesville.