000 00288nam a2200121Ia 4500
008 170101s1977 xx 000 0 und d
082 _a575.1 JAM
100 _aJameson D.
245 0 _aGenetics of Speciation
260 _bDowden Hutchinson
_c1977
300 _a336 p.
942 _2ddc
_cB
999 _c648566
_d648566