000 00645nam a2200241Ia 4500
003 OSt
005 20220912150146.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a54135
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aK,875y7, L3
100 _aKettlewell Bernard
245 0 _aEvolution of melanism: the study of recurring necessity
260 _aOxford
_bClarendon Press
_c1973
300 _axxiv, 423p.
_ccm.
650 _aZoology
942 _hK,875y7, L3
_cTEXL
_2CC
999 _c40780
_d40780