000 00511nam a2200133Ia 45e0
008 131213n1985 ii |||gr||||Z||||||eng
082 _a581
100 _aGates, R. Ruggles,
_eAuthor.,
245 0 _aMutation Factor in Evolution
_cR. Ruggles Gates
_hTextual Documents
260 _aDelhi
_bInternational Book & Periodical
_c1985
300 _a352.
653 _aSpecific topics in natural history
942 _2ddc
_cTXT
999 _c11673
_d11673