Studies for the loss of atomic and molecular species from Io [microform] : final report for the period: 5/1/93 - 6/30/97, grant no. NAGW-3585 / principal investigator, Michael R. Combi
原資料の出版事項: [Washington, DC ; Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1997]