Nobelist makes a visit

Nobel Laureate F. Sherwood Rowland, center, the first Iscol Distinguished Environmental Lecturer, was welcomed to Cornell by Theodore Hullar, left, director of the Center for the Environment, and Daryl Lund, dean of the College of Agriculture and Life Sciences. Rowland, who shared the 1995 Nobel Prize in chemistry for linking CFCs to ozone layer depletion, delivered a scientific lecture April 20 and a public lecture April 21. Frank DiMeo/University Photography