000 00254nam a22001097a 4500
082 _a575.5 FIS'G
100 _aFISHER, R.A
_959548
245 _aTHE GENTICAL THEORY OF NATURAL SELECTION
260 _aNEWYORK
_bDORER
_c1958
300 _a291P
942 _cBK
999 _c569498
_d569498