The correspondence of Charles Darwin 
[editors, Frederick Burkhardt, Sydney Smith et al.] 
 - 1st ed 
 - Cambridge  Cambridge University Press  1985-<2010> 
 - v. <1-18> : ill. ; 24 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>521255872 
<br/><br/><label>ISSN: </label>84045347 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Darwin, Charles, 1809-1882 - Correspondence<br/>Naturalists - England - Correspondence
<br/><br/><label>Dewey Class. No.: </label>575.0092 BUR