Stratospheric ozone depletion and solar ultraviolet radiation on Earth.

In "Stratospheric ozone depletion and solar ultraviolet radiation on Earth" by P. Cutchis (5 Apr., p. 13), the legend to Fig. 5 was inadvertently omitted by the printer. The legend should read "Fig. 5. Direct solar UV irradiance and scattered UV irradiance on a horizontal surface at sea level for solar zenith angles θ of 0°, 30°, 60°, and 75° and 0.341 atm-cm of total ozone [data from (10)]."