TY  - BOOK
AU  - Burkhardt, Frederick
TI  - A Calendar of the correspondence of Charles Darwin, 1821-1882, with supplement
SN  - 521434232
U1  - 576.82092 BUR 
PY  - 1994///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Darwin, Charles, 1809-1882 - Correspondence - Catalogs
ER  -