Long-term global morphology of gravity wave activity using UARS data [microform] : quarterly report, Mar 18, 1998-Jun 18, 1998 / principal investigator, Stephen D. Eckermann ; co-investigators, Julio T. Bacmeister, Dong L. Wu
原資料の出版事項: Washington, DC ; [Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1998]