000 00293 a2200109 4500
080 _a57(04)
_bW 564 E
245 1 _aEssays in philosophical biology
_cby W.M. Wheeler and selected by G.H. Parker
260 _c1939
650 _aPhilosophical Biology
100 1 _aWheeler, W.M.
_d
901 _a10020
999 _c30430
_d30430