The foundations of The origin of species a sketch written in 1842

Name: The foundations of The origin of species a sketch written in 1842
Author: /author/%E6%9F%A5%E5%B0%94%E6%96%AF%C2%B7%E8%BE%BE%E5%B0%94%E6%96%87_(%E7%89%A9%E7%A7%8D%E8%B5%B7%E6%BA%90)