TY  - BOOK
AU  - Darwin, Charles
AU  - Endersby, Jim
TI  - On the origin of species
SN  - 9780521867092
SN  - 200900586
U1  - 576.82 END 
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Evolution (Biology)
KW  - Natural selection
N1  - Includes bibliographical references (p. [422]-434) and index
ER  -