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1 - 3 of 3 resultsSearch results for "class periods"
Atmospheric Effects of Aviation: A Review of NASA's Subsonic Assessment Project (1999)
National Research Council; Division on Earth and Life Studies; Commission on Geosciences, Environment and Resources; Panel on Atmospheric Effects of Aviation
Space and Aeronautics
A Review of NASA's 'Atmospheric Effects of Stratospheric Aircraft' Project (1999)
National Research Council; Division on Earth and Life Studies; Commission on Geosciences, Environment and Resources; Panel on Atmospheric Effects of Aviation
Space and Aeronautics
Review of NASA's Distributed Active Archive Centers (1999)
National Research Council; Division on Earth and Life Studies; Commission on Geosciences, Environment and Resources; Committee on Geophysical and Environmental Data
Earth Sciences | Space and Aeronautics