MANNED MARS SURFACE OPERATIONS
Stepping Stones to Mars Meeting ; 1966 ; Baltimore , MD , U.S.A.
01.01.1966
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Low Thrust NTP for Manned Mars Operations
British Library Conference Proceedings | 1993
|Low thrust NTP for manned Mars operations
American Institute of Physics | 1993
|NTIS | 1998
|