TY  - BOOK
AU  - Larkum, Anthony W. D.
TI  - A Natural Calling - Life, Letters and Diaries of Charles Darwin and William Darwin Fox (Biography)
SN  - 9781402092329
U1  - 576.82092 
PY  - 2009///
CY  - Netherlands
PB  - Springer
KW  - Naturalists - Great Britain - Biography
ER  -