Charles Darwin : the founder of the theory of evolution and natural selection / by Gerhard Wichler. Wichler, Gerhard. Darwin, Charles, 1809-1882. QH31.D2 W52 575.0162 WIC Includes index. "The works of Darwin published as books": p. [223] Oxford ; New York : Pergamon, 1961. 1961. 1961 Text xvii, 228 p., [ 11 ] leaves of plates : eng