Wallace, Alfred Russel,  1823-1913. <br/><br/>
Contributions to the theory of natural selection.  A series of essays. 
By Alfred Russel Wallace ... 
 - London,  New York,  Macmillan and co.,  1870. 
 - xvi, 384 p.  20 cm. 
<br/><br/><label>LCCN: </label>agr04000394 //r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural selection.
<br/><br/><label>LC Class. No.: </label>QH366  / .W18