00412nam a2200157Ia 450000500170000000800410001702000180005804100080007608200160008410000220010024500270012225000080014926000380015730000140019565000450020920191107112059.0190710s9999    xx            000 0 und d  a0-85226-303-1  aeng  a575.1 G171P  aGardner, Eldon J. 0aPrinciples of genetics  a3rd  aNew Delhib:Willey Eastern,c1972  aix, 518p.  aGenetics - Theory a| Genetic evolution