00892nam a2200253 i 450099100356768970753620021217152222.0970611s1985 us a b 001 0 eng d0691024359b11832290-39ule_instLE00303296ExLDip.to Biologiaeng576.822Eldredge, Niles35208Time frames :the evolution of punctuated equilibria /Niles EldredgePrinceton, N.J. :Princeton University Press,c1985240 p. :ill. ;22 cmEvolution.b1183229014-07-1118-12-02991003567689707536LE003 576.8 ELD01.02 (1985)12003000036480le003-E0.00-l- 00000.i1208293418-12-02Time frames898209UNISALENTOle00301-01-97ma -engus 01