000 00306 a2200133 4500
080 _a575
_bS 652 T
245 1 _aTheory of evolution
_cby N.M. Smith
250 _a3rd edn.
260 _aMaryland
_bPenguin Books
_c1975
650 _aEvolution
100 1 _aSmith, N.M.
300 _a344 p.
901 _a153274
999 _c69200
_d69200