000 00276 a2200109 4500
080 _a575
_bW 428 E
245 1 _aEssays upon heredity and kindered biological problems
_bVol. 2
_cby A. Weismann
260 _c1892
650 _aHeredity
100 1 _aWeismann, A.
_d
901 _a3401
999 _c30758
_d30758