00693nam a2200217 a 450000100060000000300080000600500170001400800410003103500190007204000270009104100080011808200230012610000320014924501420018126000460032330000280036950000190039765000130041665000240042965000220045354346BD-RJUL20211209080115.0161106s1951    enka          001 0 eng    a(BD-RJUL)54468  aDLCcCCHdBD-RJULbeng  aeng  223a576.5bDAO19511 aDarwin, Charlesd1809-1882.14aThe origin of species by means of natural selection :bor the preservation of favoured races in the struggle for life /c Charles Darwin   aLondon :bOxford university press,c1951.  aix, 592 p. ;b c21 cm.  aIncludes index 0aHeredity 0aEvolution (Biology) 0aNatural selection