00450nam a2200181Ia 4500008004100000020001500041082001400056100002100070245002500091250000600116260004400122300000800166650001800174650001800192653001400210700002100224700002300245170901s1974    xx            000 0 und d  a0070191336  a575bE42P  aEhrlich, Paul R. 0aProcess of Evolution  a2  aTokyobMcGraw-Hill Kogakusha Ltd.c1974  a378  aLife sciences  aPure Sciences  aEvolution  aHolm, Richard W.  aParnell, Dennis R.