004040000a22001330004500060000800000082001500008100002100023245003600044260004300080260000900123300000800132490003100140650009900171  a100  a575.15 LER  aLerner, Micael I  aHeredity, evolution and society  aSan Francisco, W H Freeman and Comapny  c1968  a307  aSeries of books in biology  aHeredity-genetics/evolution/darwinism/gene-mutation/population genetics/mutagenisis-artificial