000 00301 a2200133 4500
080 _a635.932.936
_bW 683 G
245 1 _aGenetians
_cby D. Wilkie
250 _aRev. edn.
260 _aLondon
_bCountry Life
_c1950
650 _aGenetians
100 1 _aWilkie, D.
_d
300 _a255 p.
901 _a73794
999 _c50017
_d50017