000 00292 a2200133 4500
080 _a575.2
_bK 14 V
245 1 _aVariation and heredity
_cby H. Kalmus
260 _aLondon
_c1957
650 _aVariation
650 _aHeredity
100 1 _aKalmus, H.
_d
300 _a227 p.
901 _a67288
999 _c32555
_d32555