Showing 1 - 2 results of 2 for search 'National Aeronautics and Space Administration,', query time: 0.25s Refine Results
  1. 1
    Nonuniformity of the Earth's rotation and motion of the poles /
    by Sidorenkov, N. S.
    Published 1983
    “...National Aeronautics and Space Administration,...”
    Government Document Microform Book
  2. 2
    Polar rain : solar coronal electrons in the earth's magnetosphere /
    by Fairfield, Donald H.
    Published 1984
    “...National Aeronautics and Space Administration, Goddard Space Flight Center,...”
    Government Document Microform Book
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