TY  - BOOK
TI  - Origins: selected letters of Charles Darwin 1822-1859/ 
SN  - 9780521898621
U1  - 576.82092 
PY  - 2008///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Naturalists, Great Britain, correspondence
N1  - includes bibliographical references and index
ER  -