000 003510000a22001330004500
008 140223b1959 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aG:6 J9
082 _aG:6 J9
100 _aDOBZHANSKY (Theodosuis)
245 _aGenetics and the origin of species, Edn.3 Rev.
260 _aColumbia Univ.
_bNew York
_c1959
650 _aGENETICS
999 _c98347
_d98347