1. Atmospheric changes called irrefutable; scientists urge greater research effort;International Environment Reporter,1988
2. Trace gas trends and their potential role in climate change;Ramanathan;J. Geophys. Res.,1985
3. Global surface air temperatures: update through 1987;Hansen;J. Geophys. Res.,1988
4. The great flood of heat: 42 days and 42 nights, and life is altered;N.Y. Times,1988
5. Atmospheric changes called irrefutable; scientists call for greater research effort;Environment Reporter,1988