000 00309 a2200133 4500
080 _a575.1
_bS 617 P
245 1 _aPrinciples of genetics
_cby E.W. Sinnott, et. al.
250 _a4th edn.
260 _aNew York
_c1950
650 _aGenetics
100 1 _aSinnott, E.W.
_d
300 _a505 p.
901 _a61481
999 _c30982
_d30982