000 004010000a22001690004500
020 _a0029789303
060 _a100
082 _a575.1 HER
100 _aHerskowitz, Irwin H
245 _aPrinciples of genetics
250 _a2
260 _aNewyork, Macmillan publishing co. Inc.
260 _c1977
300 _a836
650 _aGenetics/nuclic acid-structure/gene-principles
942 _cBK
999 _c357271
_d357271