00953nam a2200253 k 4500001001300000005001500013008004100028020002000069020002100089049001300110052001700123082001400140100005300154245016600207260003000373300004700403440003900450650002300489650002500512653004100537700002100578700007900599950002100678WMO20041335720170214132503041103r20031998uk ac 000 eng 1 a041528922X(set) a0415327393(v.IX)0 lWM42000902a576.8bW187c0 a576.82211 aWallace, Alfred Russel,d1823-19130KAC20170350610aContributions to the theory of natural selection/dAlfred Russel Wallace.aOn the tendency of species to form varieties/dCharles Darwin and Alfred Russel Wllace aLondon:bRoutledge,c2003 a1 v. (various paging):bill. port.;c24 cm00aEvolution debate, 1813-1870;vv. 9 0aNatural selection. 0aEvolution (Biology). aEVOLUTION BIOLOGYaNATURAL SELECTION1 aKnight, David M.1 aDarwin, Charles,d1809-1882.tOn the tendency of species to form varieties0 bGBP194.26c(set)