01038nam a2200277 i 450099100357202970753620021217152243.0961025s1950 us 000 0 eng db11833051-39ule_instLE00303396ExLDip.to Biologiaieng581.322Stebbins, George Ledyard531599Variation and evolution in plants /by G. Ledyard Stebbins, Jr.New York :Columbia University Press,stampa 1950xix, 643 p. :illus., maps. ;24 cmColumbia biological series ;16"Works cited": p. [563]-622PlantsEvolutionPlantsVariation.b1183305127-04-1718-12-02991003572029707536LE003 581.3 STE02.01 (1950)12003000019933le003-E0.00-l- 00000.i1208377x18-12-02Variation and evolution in plants898075UNISALENTOle00301-01-96ma -engus 01