00550nam a2200205Ia 4500003000900000008004100009020001800050040001600068080001600084100001800100245006500118260002700183300001600210490006000226650001000286650001200296650000900308650001700317650001000334IN-BaIIA211028s9999    xx            000 0 eng d  a1-85233-375-8  cIIA Library  a523.31bHAR  aHarland, D. M 0aEarth in contextba guide to the solar systemcD. M. Harland  aLondonbSpringerc2001  axxii, 469p.  aSpringer - Praxis books in astronomy and space sciences  aEarth  aMercury  aMoon  aSolar system  aVenus