Darwin, Charles,  1809-1882. <br/><br/>
Extracts from letter addressed to Professor Henslow :  Read at a m eeting of the Cambridge Philosophical Society, 16 November, 1835. / 
Charles Robert Darwin. 
 - Cambridge :  University Press, Privately printed,  1960. 
 - v, 31 p. ;  22 cm. 
<br/><br/> reprint of the original pamphlet. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history.
<br/><br/><label>Dewey Class. No.: </label>P 508.3 D37