ebrary, Inc. (2002). Safe on Mars: Precursor measurements necessary to support human operations on the Martian surface. National Academy Press.
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Chicago-čujuhus (17. p.)
ebrary, Inc. Safe on Mars: Precursor Measurements Necessary to Support Human Operations on the Martian Surface. Washington, D.C.: National Academy Press, 2002.
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MLA-čujuhus (9. p.)
ebrary, Inc. Safe on Mars: Precursor Measurements Necessary to Support Human Operations on the Martian Surface. National Academy Press, 2002.
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