Showing 1 - 6 results of 6 for search 'Knecht, David J.', query time: 0.12s Refine Results
  1. 1
    Daily magnetograms for 1979 from the AFGL network /
    by Knecht, David J.
    Published 1985
    Government Document Book
  2. 2
    Daily magnetograms for 1981 from the AFGL network /
    by Knecht, David J.
    Published 1985
    Government Document Book
  3. 3
    Daily magnetograms for 1982 from the AFGL network /
    by Knecht, David J.
    Published 1985
    Government Document Book
  4. 4
    Daily magnetograms for 1978 from the AFGL network /
    by Knecht, David J.
    Published 1985
    Government Document Book
  5. 5
    Daily Magnetograms for 1983 from the AFGL network /
    by Knecht, David J.
    Published 1985
    Government Document Book
  6. 6
    Daily magnetograms for 1980 from the AFGL network /
    by Knecht, David J.
    Published 1985
    Government Document Book
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