000 00249 a2200109 4500
080 _a590(076)
_bM 849 E
245 1 _aExperimental zoology
_cby T.H. Morgan
260 _aNew York
_c1907
650 _aZoology
100 1 _aMorgan, T.H.
_d
901 _a8843
999 _c36369
_d36369