Yazar
national research council u s task group on planetary protection
18 cilt bulundu.
National Academies of Sciences, Engineering, and Medicine, Division on Engineering and Physical Sciences, Space Studies Board, Committee to Review the Planetary Protection Policy Development Processes · National Academies Press
35 sayfa · 2017-09-19
Science
National Research Council, Division on Engineering and Physical Sciences, Space Studies Board, Committee on Preventing the Forward Contamination of Mars · National Academies Press
166 sayfa · 2006-04-22
Science
National Research Council, Division on Engineering and Physical Sciences, Space Studies Board · National Academies Press
83 sayfa · 2015-04-10
Science
National Research Council (U.S.). Space Studies Board · National Academies
136 sayfa · 1999
Space sciences
National Research Council (U.S.). Task Group on Ground-based Solar Research · National Academies
140 sayfa · 1998
Astronomical observatories
United States. National Aeronautics and Space Administration · Yayınevi bilinmiyor
92 sayfa · 1961
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