Darwin, Charles, 1809-1882.  Darwin, Charles, 1809-1882. <br/><br/>
The origin of species by means of natural selection, or, The preservation of favored races in the struggle for life / 
by Charles Darwin. 
 - London :  Oxford University Press,  [1968] 
 - The world's classic .
<br/><br/> Reprint of the 6th ed. with a preface by Sir Gavin de Beer. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution.<br/>Evolution (Biology)<br/>Natural selection.