00639nam a2200193Ia 4500003000900000008004100009020002200050040001600072080001600088100001700104245013200121260003700253300001600290650003300306650002600339650002900365650001800394650003300412IN-BaIIA211028s9999    xx            000 0 eng d  a978-0-387-34164-4  cIIA Library  a523.43bNOL  aNolan, Kevin 0aMarsba cosmic stepping stone uncovering humanity's cosmic contextcKevin Nolan                                                  aNew YorkbCopernicus Booksc2008  axxii, 379p.  aExploration of Mars (Planet)  aLife on other planets  aMars (Astronomic region)  aMars (Planet)  aMars (Planet) -- Exploration