Effects of subsonic aircraft on aerosols and cloudiness in the upper troposphere and lower stratosphere [microform] : summary of research, period: 1 September 1994 - 1 September 1997, grant no.: NAG5-2711 / principal investigator, Andrew G. Detwiler ([NASA contractor report] ; 206342)
Effects of subsonic aircraft on aerosols and cloudiness in the upper troposphere and lower stratosphere [microform] : summary of research, period: 1 September 1994 - 1 September 1997, grant no.: NAG5-2711 / principal investigator, Andrew G. Detwiler
原資料の出版事項: [Washington, DC ; Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1997]