00597nam a2200193Ia 4500003000900000008004100009020001800050040001600068080002000084100002100104245013900125260003400264300001600298650001700314650002300331650001300354650002200367650001400389IN-BaIIA211028s9999    xx            000 0 eng d  a0-19-855272-6  cIIA Library  a524.86:577bMAS  aMason, Stephen F 0aChemical evolutionborigin of the elements, molecules, and living systemscStephen F Mason                                              aOxfordbClarendon Pressc1991  axiii, 317p.  aBiochemistry  aChemical evolution  aElements  aMolecular biology  aMolecules