00505nam a2200169Ia 4500003000900000008004100009020001900050040001600069080001600085100001800101245008700119260004100206300001000247650004100257650001600298650002100314IN-BaIIA211028s9999    xx            000 0 eng d  a0--86025-818-1  cIIA Library  a523.43bFIR  aFirsoff, V. A 4aThe new face of MarscV. A. Firsoff                                                 aLondonbIan Henry publicationsc1980  a159p.  aAstronomy and astrophysics thesaurus  aPlanet Mars  aPlanetary system