00389nam a2200133Ia 4500008004100000082001400041100002100055245003400076260004200110300001400152490004400166600001900210650002600229140224s9999    xx            000 0 und d  a575.17 L7  aCatcheside, D.G.  aThe genetics of recombination  aMarylandbUniversity Park Pressc1977  avii,172p.  aGenetics-Principles and Perspectives; 2  aD.G.Catcheside  aGenetic recombination