Darwin, Charles,  1809-1882. <br/><br/>
On natural selection / 
Charles Darwin. 
 - New York :  Penguin Books,  2005. 
 - 117 p. ;  19 cm. 
 - Great ideas .
<br/><br/> "This extract first published in Penguin Books (U.K.) 2004."--T.p. verso.  "Taken from the Penguin Classics edition of The origin of Species, edited by J.W. Burrow"--T.p. verso. 
<br/><br/>Struggle for existence -- Natural selection -- Difficulties on theory -- Conclusion. 
<br/><br/><label>ISBN: </label>9780141018966  Rs. 499.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution (Biology)<br/>Natural selection.
<br/><br/><label>Dewey Class. No.: </label>576.8/2  / DAR/O