Darwin, Charles,  1809-1882. <br/><br/>
Evolution by natural selection / 
Charles Darwin and Alfred Russel Wallace. 
 - Cambridge,  Pub. for the XV International Congress of Zoology and the Linnean Society of London at the University Press,  1958. 
 - viii, 287 p. ;  23 cm. 
<br/><br/>Introduction to the Sketch of 1842 and the Essay of 1844, by F. Darwin (1909)--Sketch of 1842, by C. Darwin.--Essay of 1844, by C. Darwin.--On the tendency of species to form varieties; and on the perpetuation of varieties and species by natural means of selection, by C. Darwin and A. Wallace. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution.<br/>Natural selection.
<br/><br/><label>Dewey Class. No.: </label>575.0162  / DAE 1958