00298nam a2200109Ia 450000500170000000800410001708200140005810000140007224500530008626000410013930000080018020260224040847.0260224s9999||||xx |||||||||||||| ||und||  a575.1 NAT  aNath, R.  0aElements of modern cytology genetics & evolution  aOxford: London: Pergamon Pressc2002  a559