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Showing 1 - 2 results of 2 for search '"Closed ecological systems (Space environment)"', query time: 0.19s Refine Results
  1. 1
    Controlled ecological life support system : biological problems : proceedings of two NASA workshops held at the University of New Hampshire, Durham, New Hampshire, October and December 1979 /
    Published 1982
    Subjects: “...Closed ecological systems (Space environment)...”
    Government Document Book
  2. 2
    Controlled ecological life support system : first principal investigators meeting : proceedings of a NASA meeting held at University of New Hampshire, Durham, New Hampshire, May 3-6, 1981 /
    Published 1982
    Subjects: “...Closed ecological systems (Space environment) http://id.loc.gov/authorities/subjects/sh85027138...”
    Government Document Book
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