00341nam a2200121Ia 4500008004100000082001700041100002000058245002500078260003000103300001000133630001800143650005800161211109s9999||||xx |||||||||||||| ||und||  a576.8bEHR-P  aEhrlich, Paul R 0aProcess of Evolution  bMc Graw HillaTokyoc1967  a378p.  xGeneral Stack  aEvolutionvGenetics & evolutionxLife sciencesZoology