000 00320nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA04438
100 _aDobzhansky Theodosius
245 0 _aGenetics And The Origin Of Species
250 _a\N
260 _bOxford & IBH Publishing Co. Calcutta
_c\N
300 _a364p.
999 _c3215
_d3215