. . . . . . . . . . "Landsat commercialization : Hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-eighth Congress, second session, on S. 1855 ... S. 1861 ... S. 2292 ... March 22, 1984" . "Landsat commercialization hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-eighth Congress, second session, on S. 1855 ... S. 1861 ... S. 2292 ... March 22, 1984"@en . . . . . . "Landsat commercialization : hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-eighth Congress, second session, on S. 1855 ... S. 1861 ... S. 2292 ... March 22, 1984"@en . . . . . . .