000 00239nam a2200097 4500
245 _aMan and heredity
_cby G.W. Roderick
100 _aRoderick, G.W.
260 _aLondon
_bMacmillan
_c1968
300 _aix,240p.;22cm.
082 _a575.1
_bROD
999 _c19404
_d19404